Cited by 72Ethics and Social Impacts of AIPsychology of Moral and Emotional JudgmentArtificial Intelligence in Law

Exploring the psychology of LLMs’ moral and legal reasoning

Open access
Almeida, Guilherme F.C.F., Nunes, José Luiz, Engelmann, Neele, Wiegmann, Alex, Araújo, Marcelo de·2024·Artificial Intelligence

Abstract

Large language models (LLMs) exhibit expert-level performance in tasks across a wide range of different domains. Ethical issues raised by LLMs and the need to align future versions makes it important to know how state of the art models reason about moral and legal issues. In this paper, we employ the methods of experimental psychology to probe into this question. We replicate eight studies from the experimental literature with instances of Google's Gemini Pro, Anthropic's Claude 2.1, OpenAI's GPT-4, and Meta's Llama 2 Chat 70b. We find that alignment with human responses shifts from one experiment to another, and that models differ amongst themselves as to their overall alignment, with GPT-4 taking a clear lead over all other models we tested. Nonetheless, even when LLM-generated responses are highly correlated to human responses, there are still systematic differences, with a tendency for models to exaggerate effects that are present among humans, in part by reducing variance. This recommends caution with regards to proposals of replacing human participants with current state-of-the-art LLMs in psychological research and highlights the need for further research about the distinctive aspects of machine psychology.

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AI snapshot

Written from the paper’s full text.

TL;DR

This paper uses experimental-psychology methods to compare four state-of-the-art LLMs—Gemini Pro, Claude 2.1, GPT-4, and Llama 2 Chat 70b—against human participants across eight moral and legal reasoning studies. It finds that alignment varies by study and model, with GPT-4 generally leading, but that even highly correlated LLM responses show systematic differences, often exaggerating human effects by reducing variance.

Key findings

  • Alignment with human responses shifted across experiments and models; GPT-4 took a clear overall lead, but correlations varied widely, e.g., GPT-4 reached r = .96 for deception and r = .92 for rule violation, while its consent correlation was only r = .58.
  • LLMs often amplified effects already present among humans, partly through reduced variance: in Study 1, mean LLM SDs for blame/praise were 0.30 (harm) and 0.77 (help), versus human SDs of 1.32 and 1.41.
  • The “correct answer” effect appeared across tasks: GPT-4, Gemini Pro, and Claude 2.1 gave invariant intentionality answers in Study 1 (SDs = 0); GPT-4 rated objective probability as 50% in all 99 within-subjects hindsight trials; GPT-4, Claude 2.1, and Llama 2 Chat 70b always identified as politically “moderate” (SDs = 0).
  • Consent judgments showed substantial mismatch: no model adequately followed the human pattern, with Llama 2 giving very low consent ratings (M = 2.22) and GPT-4 slightly higher ratings than humans (M = 6.18 vs. 5.70).

Methods

  • The authors replicated eight vignette-based studies from experimental moral and legal psychology, using original stimuli and data where available, and generated 100 responses per model per study (200 for the consent study) via API calls to Gemini Pro, Claude 2.1, GPT-4, and Llama 2 Chat 70b.
  • Model settings included temperatures of 0.95 for Gemini Pro, 0.85 for Claude 2.1, 1.2 for GPT-4, and 0.85 for Llama 2 Chat 70b, with a 600-token output limit and system prompts to elicit questionnaire-format answers.
  • Analyses computed by-condition pairwise correlations between agents, per-condition standard deviations, and reproduced the original studies’ analyses on joint human–LLM data while adding agent main effects and interactions; materials, code, and data are available on OSF.

Limitations

  • The paper states that the eight studies were not selected by an objective, systematic criterion, though the authors say they were not cherry-picked; the work is framed as exploratory.
  • The authors state that temperature was not systematically manipulated and that temperature values are not interchangeable across models, so model differences may partly reflect different temperature settings; they call for future systematic manipulation.
  • The paper reports frequent invalid or verbose responses, especially from Claude 2.1 and Llama 2 Chat 70b, reducing valid sample sizes and excluding some models from some analyses; it also notes that well-known older stimuli may appear in training data, though alignment was also observed for recent or unpublished studies.

Model-written summary. Check it against the paper before relying on it.

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Registry

Crossref · 10.1016/j.artint.2024.104145

Cites

64 of 66 references verified0 citation errors · 0 not checkable

Statistics

31 tests recomputed · 1 with the reported and recomputed p on opposite sides of .05

Claims the paper makes

0 of 60 cited sources checked · 0 supported · 0 flagged

  • Findingown data

    Alignment between LLM-generated responses and human responses shifts from one experiment to another.

    “We find that alignment with human responses shifts from one experiment to another, and that models differ amongst themselves as to their overall alignment, with GPT-4 taking a clear lead over all other models we tested.”
    Quote in the paperSubstantial claim
  • Findingnone given

    Claude 2.1, GPT-4, and Gemini Pro gave invariant answers to the intentionality question.

    “Finally, Claude 2.1, GPT-4, and Gemini Pro gave invariant answers to the intentionality question.”
    Quote in the paperSubstantial claim
  • Findingown data

    On average, the standard deviation for blame or praise ratings in the harm and help conditions were lower for LLMs than for humans, with the exception of Gemini Pro in the help condition.

    “On average, the standard deviation for blame or praise ratings in the harm and help conditions were lower for LLMs (Mean SD harm = 0.30, Mean SD help = 0.77) than for humans (SD harm = 1.32,SD help = 1.41), with the exception of Gemini Pro in the help condition (SD help = 1.65).”
    Quote in the paperNot a substantial claim
  • Findingown data

    Our preliminary tests confirmed that GPT-4 responses varied very little at the default temperature of 1.

    “Our preliminary tests confirmed this.”
    Quote in the paperNot a substantial claim
  • Findingown data

    Exploratory testing has shown that the temperature parameter does not seem to be interchangeable between models.

    “Exploratory testing has shown that the temperature parameter does not seem to be interchangeable between models.”
    Quote in the paperNot a substantial claim
  • May combine two claims. 81
  • Classified as probably not a substantial claim. 31
  • The quote only partly states this claim. 4
  • May combine two claims.

    Findingown data

    In the linear model of responsibility judgments on the joint dataset, there were significant main effects of condition and agent, qualified by a significant condition*agent interaction.

    “A linear model of responsibility (blame/praise) judgments on the joint dataset revealed significant main effects of condition (F (1, 478) = 1498.60,p < .001,η² = 0.76) and agent (F (4, 478) = 40.95,p < .001,η² = 0.25) qualified by a significant condition*agent interaction (F (4, 478) = 60.04,p < .001,η² = 0.33).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    A model excluding Claude 2.1's responses still reveals a significant condition*agent interaction, but one that accounts for a much smaller portion of the model's explanatory power compared to the main effects of agent.

    “A model excluding Claude 2.1's response still reveals a significant condition*agent interaction (F (3, 392) = 4.74, p = .003)but one that accounts for a much smaller portion of the model's explanatory power (η² = 0.035) when compared to the main effects of agent (F (3, 392) = 44.82,p < .001,η² = 0.26)”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Models differ amongst themselves as to their overall alignment with human responses, with GPT-4 taking a clear lead over all other models tested.

    “We find that alignment with human responses shifts from one experiment to another, and that models differ amongst themselves as to their overall alignment, with GPT-4 taking a clear lead over all other models we tested.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    In a logistic model of intentionality judgments, there were significant main effects of blame/praise ratings, condition, and agent, qualified by a significant two-way interaction between condition and agent.

    “Turning to intentionality judgments, a logistic model revealed significant main effects of blame/praise ratings (χ² df=1 = 6.69, p < .001),condition (χ² df=1 = 72.51,p < .001)and agent (χ² df=4 = 32.70,p < .001),which were qualified by a significant two-way interaction between condition and agent (χ² df=4 = 31.14,p < .001).”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Each LLM's judgments about the protagonist's moral responsibility differed significantly between conditions, mimicking the pattern observed among humans.

    “Despite these differences in effect sizes and variance, each LLMs' judgments about the protagonist's moral responsibility (which meant praise in the help and blame in the harm condition; 6.41 < ts < 55.28, ps < .001,1.58 < ds < 11.06)) differed significantly between conditions, mimicking the pattern observed among humans.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Findingown data

    GPT-4 and Gemini Pro almost always complied with the request to answer only with the numerical scale provided, while Claude 2.1 and Llama 2 Chat 70b frequently included much more information in their responses.

    “While GPT-4 and Gemini Pro almost always complied with the request to answer only with the numerical scale provided, Claude 2.1 and Llama 2 Chat 70b frequently included much more information in their responses.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Even when LLM-generated responses are highly correlated with human responses, there are still systematic differences, with a tendency for models to exaggerate effects present among humans, in part by reducing variance.

    “Nonetheless, even when LLM-generated responses are highly correlated to human responses, there are still systematic differences, with a tendency for models to exaggerate effects that are present among humans, in part by reducing variance.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    The increased effect was caused by an invariance in responses from GPT-4, Gemini Pro and Claude 2.1, where all answers in the harm condition indicated that the chairman acted intentionally while all answers in the help condition indicated that he did not.

    “This increased effect was caused by an invariance in responses from GPT-4, Gemini Pro and Claude 2.1, where all answers in the harm condition indicated that the chairman acted intentionally while all answers in the help condition indicated that he did not (SDs = 0).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    In a hierarchical model with agent, foundation, and their interaction, there were significant main effects of agent and foundation, qualified by a significant agent*foundation interaction.

    “Similarly, a hierarchical model with agent, foundation, and the agent*foundation interaction as fixed effects with random intercepts for each participant ID revealed significant main effects of agent (F (4, 7128) = 21.57,p < .0001,η² = .006),foundation (F (4, 28423) = 3697.08,p < .0001,η² = .197)and the agent*foundation interaction (F (16, 28398) = 36.3,p < .0001,η² = .009).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    In a mixed effect model for relevancy ratings, there were significant main effects of agent and item, qualified by a significant agent*item interaction.

    “This model revealed significant main effects of agent (F (4, 7135) = 21.56,p < .001,η² = .004)and item (F (14, 99520) = 2058.36,p < .001,η² = .166).These main effects were qualified by a significant interaction between agent and item (F (56, 99501) = 18.03, p < .001,η² = .007).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    LLM's and participants' moral evaluations of deceptions were surprisingly similar and highly correlated, despite some subtle differences.

    “LLM's and participants' moral evaluations of deceptions were surprisingly similar and highly correlated, despite some subtle differences.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    The correlation for the nine means between humans and each LLM was high and significant, as was the correlation between the LLMs.

    “The correlation for the nine means between humans and each LLM was high and significant (Humans vs. GPT-4: r df = 7 = 0.96, 95% CI: 0.82 -0.99, p <.001, Humans vs. Gemini Pro: r df = 7 = 0.82, 95% CI: 0.34 -0.96, p = .007),as was the correlation between the LLMs ( r df = 7 = 0.80, 95% CI: 0.30 -0.96, p = .009).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    GPT-4's proportions in the forbidden and permissible versions perfectly matched the anticipated deontic status (SDs = 0), while participants' and Gemini Pro's judgments exhibit some degree of variation.

    “A noteworthy difference is that GPT-4's proportions in the forbidden and permissible versions perfectly matched the anticipated deontic status (SDs = 0), while participants' and Gemini Pro's judgments exhibit some degree of variation.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Including the interaction between deontic status and agent improved model fit in all three analyses, indicating that deontic status affected responses somewhat differently for humans and the two LLMs.

    “Including the interaction improved fit in all three analyses (obligatory DV: 𝝌 2 df = 4 = 14.4,p = .006,permissible DV: 𝝌 2 df = 4 = 109.83,p <.001, forbidden DV: 𝝌 2 df = 4 = 71.77,p <.001), indicating that deontic status affected responses somewhat differently for humans and the two LLMs (see also Figure 4).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    All models attributed significantly lower relevance to the Loyalty foundation, and all but Llama 2 attributed significantly lower relevance to the Purity foundation.

    “However, all models attributed significantly lower relevance to the Loyalty foundation (ps < .04),and all but Llama 2 (b = .35,p = .37)attributed significantly lower relevance to the Purity foundation (ps<.001).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    GPT-4's evaluations were uniform (in six out of nine cases), while participants deviated from the expected status in at least 10% and up to 40% of their responses.

    “Most notably, GPT-4's evaluations were uniform (in six out of nine cases), while participants deviated from the expected status in at least 10% and up to 40% of their responses.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    All LLMs presented moderate to high correlation with human responses, with GPT-4 reaching a correlation coefficient of 0.92.

    “All LLMs presented moderate to high correlation with human responses, with GPT-4 reaching a correlation coefficient of 0.92 ([0.83, 0.96].p < .001;see Supplementary Table 3).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Claude 2.1 deviated from humans in 11 out of 15 items, Gemini Pro in 10, GPT-4 in 7, and Llama 2 Chat 70b in 4.

    “Claude 2.1 deviated from humans in 11 out of the 15 items (all p's Kenward-Roger < .01),Gemini Pro in 10, GPT-4 in 7, and Llama 2 Chat 70b in 4.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingcitation

    Llama 2 Chat 70b did not show the same pattern; with the exception of subjective probability, all other variables showed even larger effects in the within-subjects design than in the between-subjects design (ts > 23.0, ps < .001, ds between 3.32 and 6.01).

    “Llama 2 Chat 70b did not show the same pattern.With the exception of subjective probability, all other variables showed even larger effects in the within subjects design than in the between subjects design (ts > 23.0, ps < .001,ds between 3.32 and 6.01).”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    For Llama 2, ratings were systematically much lower than for humans; on aggregate, not even fully capable adults who exercised their capacities for autonomous decision-making are able to give valid consent.

    “The opposite effect occurs for Llama 2, for whom ratings were systematically much lower than for humans.In fact, for Llama 2 on aggregate, not even fully capable adults who exercised their capacities for autonomous decision-making are able to give valid consent.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Estimates for all of the 6 DVs differed significantly between conditions for all models, with the exception of Gemini Pro, for which only objective and subjective probability were significantly different between conditions.

    “In contrast, estimates for all of the 6 DVs differed significantly between conditions for all models (all t's > 7.48, p's < .001,all d's between 1.43 and 5.97), with the exception of Gemini Pro, for which only objective (t = 7.94, p < .001,d = 3.00) and subjective probability (t = 7.14, p < .001,d = 2.70) were significantly different between conditions (all other |t|s < 1.22, ps > .10).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    For Claude 2.1, the effects were smaller than those observed in the between-subjects design for subjective probability (d between = 5.97, d within = 1.76), recklessness (d between = 5.21, d within = 1.92), and negligence (d between = 5.77, d within = 1.73).

    “Nonetheless, the effects were smaller than those observed in the between-subjects design for subjective probability (d between = 5.97, d within = 1.76), recklessness (d between = 5.21, d within = 1.92), and negligence (d between = 5.77, d within = 1.73).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Whereas these effects became small for humans and non-significant for GPT-4 and Gemini Pro, they remained large for Claude 2.1.

    “However, whereas these effects became small for humans and non-significant for GPT-4 and Gemini Pro, they remained large for Claude 2.1.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    The significant main effects of agent reflect a tendency of Llama 2 (M=2.22) to give very low consent ratings; GPT-4 (M=6.18) gave slightly higher consent ratings than Human (M=5.70), while Claude 2.1 (M=4.20) stood at the middle but still closer to Humans and GPT-4 (all comparisons significant with ps<.001).

    “The significant main effects of agent reflect a tendency of Llama 2 (M=2.22) to give very low consent ratings.In addition, GPT-4 (M=6.18)gave slightly higher consent ratings than Human (M=5.70), while Claude 2.1 (M=4.20)stood at the middle but still closer to Humans and GPT-4 (all comparisons are significant with ps<.001).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    The linear model of consent judgments revealed a significant main effect of agent (F(2,794)=643.74, p<.001, η2=0.71) qualified by significant two-way interactions with condition (F(6,794)=21.52, p<.001, η2=0.14) and scenario (F(6,794)=11.35, p<.001, η2=0.08).

    “This model revealed a significant main effect of agent (F (2, 794) = 643.74,p < .001,η² = 0.71) which was qualified by significant two-way interactions with condition (F (6, 794) = 21.52,p < .001,η² = 0.14) and scenario (F (6, 794) = 11.35,p < .001,η² = 0.08).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Gemini Pro showed more sensitivity to vitiating factors, giving significantly lower ratings than humans to the 'Mere capacity' and 'Lacks capacity' conditions, but not to the 'Exercises capacity' condition.

    “Finally, Gemini Pro showed more sensitivity to vitiating factors, giving significantly lower ratings than humans to the”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    All models revealed significant interactions between condition and agent, indicating that the experimental manipulation had different effects over different agents.

    “All models revealed significant interactions between condition and agent, which indicates that the experimental manipulation had different effects over different agents (all p's < .001;see Supplementary Table 6).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    For GPT-4 and Gemini Pro, there was an even larger difference between the two designs, with no significant differences between conditions for the objective probability, subjective probability, recklessness, and negligence variables.

    “For GPT-4 and Gemini Pro, we observed an even larger difference between the two designs, with no significant differences between conditions for the objective probability, subjective probability, recklessness, and negligence variables.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    All two-way interactions between agent and condition were statistically significant, revealing that the effects of condition varied from one agent to another (Fs > 40.15, ps < .001).

    “All two-way interactions between agent and condition were statistically significant, revealing that the effects of condition varied from one agent to the other (Fs > 40.15, ps < .001;see Supplementary Table 8).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Blame and punishment judgments remained significantly higher for the 'Bad' outcome condition when generated by GPT-4 (ts > 35.9, ps < .001), but not by Gemini Pro (ts < 2.1, ps > .11).

    “Just as among humans, blame and punishment judgments remained significantly higher for the”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    GPT-4's responses (Mean SD = 13.11) had higher variance compared to humans (SD = 10.85), while Llama 2 Chat 70b's responses showed considerably less variation (SD = 5.28); Gemini Pro showed a similar level of variance (SD = 9.81) to human responses.

    “Considering the mean SD per cell for each agent, we found that GPT-4's responses (Mean SD = 13.11) had higher variance when compared to humans (SD = 10.85), while Llama 2 Chat 70b's responses showed considerably less variation (SD = 5.28).The answers provided by Gemini Pro showed a similar level of variance (SD = 9.81) to human responses.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    While ordinary people think that having a capacity that the protagonist failed to exercise renders their consent more valid when compared to the Exercises Capacity condition, all LLMs generated answers that it makes it less so.

    “While ordinary people surprisingly think that having a capacity that the protagonist failed to exercise renders their consent more valid when compared to the Exercises Capacity condition, all LLMs generated answered that it makes it less so.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Although the same experimental manipulations which are significant among humans are also usually significant among LLMs, there were almost always significant main effects and interactions involving the agent term.

    “A fourth implication of our findings is that, although the same experimental manipulations which are significant among humans are also usually significant among LLMs, there were almost always significant main effects and interactions involving the agent term.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    We found a significant effect for condition in all models (chi2 values: Human = 122.44; Gemini Pro = 87.44; GPT-4 = 79.84; Llama 2 Chat 70b = 370.48; all ps < .001).

    “We found a significant effect for condition in all models (𝜒 2 (2) -Human = 122.44;𝜒 2 (2) -Gemini Pro = 87.44,𝜒 2 (2) -GPT-4 = 79.84;𝜒 2 (2) -Llama 2 Chat 70b = 370.48;all ps < .001).”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.
    • Rests on an assumption: The experimental manipulations in the original studies are valid for probing moral and legal reasoning in LLMs.
  • May combine two claims.

    Findingown data

    LLMs have produced low-variance outputs that closely match human responses for Studies 1 and 3.

    “And, indeed, LLMs have produced low-variance outputs that closely match human responses for each of these two studies.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Llama 2 was across the board less likely to consider that valid consent was given in Study 6 than humans, and the effects of norm violation over causation judgments depend on causal structure on humans, but not for GPT-4 and Gemini Pro (Study 7).

    “For instance, Llama 2 was across the board less likely to consider that valid consent was given in Study 6 than humans, and the effects of norm violation over causation judgments depend on causal structure on humans, but not for GPT-4 and Gemini Pro (Study 7, Section 2.6).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    That same pattern was also observed in Studies 2 (Deception) and (for most models) 5 (Hindsight bias, between subjects), regardless of the fact that these two experiments were reported in papers that are either extremely recent or still in manuscript form.

    “However, that same pattern was also observed in Studies 2 (Deception) and (for most models) 5 (Hindsight bias, between subjects), regardless of the fact that these two experiments were reported in papers that are either extremely recent (Kneer & Skoczeń, 2023) or still in manuscript form (Engelmann, forthcoming).”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites Kneer & Skoczeń, 2023

      Not checked in the free run.

    • cites Engelmann, forthcoming

      Not checked in the free run.

  • May combine two claims.

    Findingown data

    In Study 1, while humans assigned to the condition where the chairman of the board's actions harmed the environment tend to say that he acted intentionally and those assigned to the condition where his actions helped the environment tend to say that he acted unintentionally, that tendency is much more pronounced among LLMs.

    “For instance, in Study 1 (Section 2.1) while humans assigned to the condition where the chairman of the board's actions harmed the environment tend to say that he acted intentionally and those assigned to the condition where his actions helped the environment tend to say that he acted unintentionally, that tendency is much more pronounced among LLMs.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    The model of causation ratings revealed a significant main effect of agent (F(4,746)=18.05, p<.001, η2=.09) qualified by significant interactions between causal structure and agent, scenario and agent, prescriptive abnormality, causal structure, and agent, and between causal structure, scenario, and agent.

    “These differences were reflected in a model of causation ratings encompassing data generated by humans and each of the LLMs as main effects of agent (F (4, 746) = 18.05, p < .001,η² = .09)qualified by significant interactions between causal structure and agent (F (1, 746) = 2.46, p = .044,η² = 0.01), scenario and agent (F (12, 746) = 4.55, p < .001,η² = .07),prescriptive abnormality, causal struct”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingnone given

    The highest correlation out of any study for all models was in Study 1, while Studies 8 (Causation) and 7 (Consent) were amongst the lowest for all LLMs.

    “highest correlation out of any study for all models, while Studies 8 (Causation, Section 2.7) and 7 (Consent, Section 2.6) were amongst the lowest for all LLMs.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingcitation

    Model-generated responses showed on average less variance than human-generated responses for all but Study 4 (Rule violation), displaying the 'correct answers' effect in several different conditions across different studies.

    “Finally, model-generated responses showed on average less variance than human-generated responses for all but Study 4 (Rule violation), displaying the”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Park et al., 2023

      Not checked in the free run.

  • May combine two claims.

    Findingown data

    Among humans, judgments of consent were highest for the 'Sexual' scenario (M = 5.90), followed by the 'Medical' (M=5.80) and 'Police' (M=5.23) scenarios.

    “Among humans, judgments of consent were highest for the”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.
  • May combine two claims.

    Findingown data

    In GPT-4's case, this resulted in a significant prescriptive abnormality * causal structure interaction, due to the fact that the effects of abnormal inflation were significantly larger in the conjunctive compared to the disjunctive condition.

    “In GPT-4's case, this also resulted in a significant prescriptive abnormality * causal structure interaction, due to the fact that the effects of abnormal inflation were significantly larger in the conjunctive when compared to the disjunctive condition.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    While variations in causal structure changed the degree to which morally bad actions received higher causal ratings than morally good actions, the same effect was present in both conjunctive and disjunctive causal scenarios.

    “While variations in causal structure changed the degree to which morally bad actions received higher causal ratings than morally good actions, the same effect was present in both conjunctive and disjunctive causal scenarios.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Even though some of the main significance patterns were the same, their strength varied a lot between agents.

    “Even though some of the main significance patterns were the same, their strength varied a lot between agents.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Findingreasoning

    That is especially true for Studies 1 and 3, which reproduce relatively older studies that are very well-cited.

    “That is especially true for Studies 1 and 3, which reproduce relatively older studies that are very well-cited.”
    Quote in the paperNot a substantial claim
  • The quote only partly states this claim.

    Findingown data

    For each of the three AI models in the experiment, 'Mere Capacity' condition answers were significantly lower than those in the 'Exercises Capacity' condition (ps < 0.04).

    “For each of the three AI models in this experiment,”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.
    • Rests on an assumption: The experimental manipulations in the original studies are valid for probing moral and legal reasoning in LLMs.
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Human beings inflate causes which are morally abnormal.

    “For instance: cognitive scientists have observed that human beings inflate causes which are morally abnormal (Willemsen & Kirfel, 2019).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Willemsen & Kirfel, 2019

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    A study designed to test the counterfactual explanation found support for it.

    “In this case, a study designed to achieve exactly this goal found support for the proposed explanation, as we will see in Section 2.7 (Icard et al., 2017).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Icard et al., 2017 source

      Not checked in the free run.

  • Classified as probably not a substantial claim. May combine two claims.

    Premisecitation

    Experiment 1 by Engelmann (forthcoming) employed three different vignettes, each of which came in three versions distinguished by the anticipated deontic status of the contained deception.

    “Experiment 1 by Engelmann (forthcoming) employed three different vignettes, each of which came in three versions.These versions were distinguished by the anticipated deontic status of the contained deception.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Engelmann, forthcoming

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    RLHF aims to make LLMs less harmful, and more helpful and useful, by fine-tuning the model based on a reward signal gathered from explicit human feedback.

    “RLHF aims to make LLMs less harmful, and more helpful and useful, by fine-tuning the model based on a reward signal gathered from explicit human feedback (Bai, Jones, et al., 2022).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Bai, Jones, et al., 2022

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S2 (checkable).

    Premisereasoning

    Research into the beliefs and cognitive processes underlying LLMs needs to resort to more indirect and interdisciplinary methods.

    “This means that research into the beliefs and cognitive processes underlying LLMs need to resort to more indirect and interdisciplinary methods (Rahwan et al., 2019).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Rahwan et al., 2019 source

      Not checked in the free run.

    • Rests on an assumption: LLMs have no special insight into their inner workings.
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Querying text-davinci-002 multiple times with the same prompt tends to elicit very similar responses, even in scenarios where we wouldn't necessarily expect this to happen.

    “This dovetails well with other research showing that querying text-davinci-002 multiple times with the same prompt tends to elicit very similar responses, even in scenarios where we wouldn't necessarily expect this to happen (Araujo et al., 2022).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Araujo et al., 2022

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Premisenone given

    There are important differences between the processes by which LLMs and humans produce behavior.

    “On the other hand, it's trivially true that there are some important differences between the processes by which LLMs and humans produce behavior.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim. May combine two claims.

    Premisecitation

    Flanagan and colleagues (2023) manipulated whether the rule's text and intended goal were violated, and whether the intended goal was morally good or bad.

    “To find out precisely what goes into the purpose or spirit of the law, Flanagan and colleagues (2023) manipulated not only whether the rule's text and the rule's intended goal were violated, but also whether the intended goal was morally good or morally bad (their Study 1).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Flanagan et al., 2023 source

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    Even though the overall significance patterns that occur among humans also occur among LLMs, they are not exactly the same.

    “This shows that, even though the overall significance patterns that occur among humans also occur among LLMs, they are not exactly the same.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisenone given

    Other work has used Moral Foundation Theory and the MFQ to explore the moral reasoning of LLMs, but none has used any of the state of the art models investigated here.

    “Other work has used Moral Foundation Theory and the MFQ to explore the moral reasoning of LLMs (Abdulhai et al., 2023;Park et al., 2023;Simmons, 2022), but none has used any of the state of the art models we investigate here .”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites Abdulhai et al., 2023

      Not checked in the free run.

    • cites Park et al., 2023

      Not checked in the free run.

    • cites Simmons, 2022

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    Overall, these results indicate that, just as humans, LLMs not only consider text and purpose in rendering rule violation judgments, but also that purpose matters much more when it's morally good.

    “Overall, these results indicate that, just as humans, LLMs not only consider text and purpose in rendering rule violation judgments, but also that purpose matters much more when it's morally good.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductown data

    The number of valid outputs varied substantially among models, with invalid responses returning the wrong number of items or providing numerical values larger than the provided scale.

    “The number of valid outputs varied substantially among models, with invalid responses returning the wrong number of items in the response, or providing numerical values larger than the provided scale.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    Only 19 model instances provided valid responses to all questions.

    “Only 19 model instances provided valid responses to all questions.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Study design and conductown data

    Llama 2 presented 23 valid responses for the MFQ and 50 for the political ideology question.

    “Llama 2 presented 23 valid responses for the MFQ and 50 for the political ideology question.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). The quote only partly states this claim.

    Study design and conductown data

    Other models yielded substantially lower success rates than GPT-4 in Study 4.

    “Unfortunately, other models yielded substantially lower success rates.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Study design and conductown data

    Llama 2 Chat 70b and Claude 2.1 did not stick to the required response format in most cases (73% for Claude 2.1, 100% for Llama 2 Chat 70b).

    “Llama 2 Chat 70b and Claude 2.1 did not stick to the required response format in most cases (producing long-form text instead of picking a response option, this happened in 73% of all answers for Claude 2.1, and in all answers for Llama 2 Chat 70b).”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Earlier studies with GPT-3 (text-davinci-003) have shown the model's moral foundations to be closest to that of political conservatives.

    “Earlier studies with GPT-3 (text-davinci-003) have shown the model's moral foundations to be closest to that of political conservatives (Park et al., 2023).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Park et al., 2023

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    We needed to discard 23 responses from Llama 2 Chat 70b, 33 responses from Gemini Pro, and 147 responses from Claude 2.1.

    “We needed to discard 23 responses from Llama 2 Chat 70b, 33 responses from Gemini Pro, and 147 responses from Claude 2.1.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    MFQ scores have been shown to vary between cultures and between social groups within a single culture.

    “MFQ scores have been shown to vary between cultures (Graham et al., 2011) and between social groups within a single culture (Graham et al., 2009).”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites Graham et al., 2011 source

      Not checked in the free run.

    • cites Graham et al., 2009 source

      Not checked in the free run.

  • May combine two claims.

    Study design and conductown data

    GPT-4 produced valid answers in all cases, while Gemini Pro did so in 67% of all cases.

    “GPT-4 produced valid answers in all cases, while Gemini Pro did so in 67% of all cases.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Study design and conductown data

    After exclusions, there were 25 valid answers from Claude 2.1, 47 for Gemini Pro, and 100 responses for GPT-4.

    “After exclusions, we ended up with 25 valid answers from Claude 2.1, 47 for Gemini Profoot_2 , and 100 responses for GPT-4.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    Their results showed that ordinary judgments of rule violation are much more sensitive to morally good than morally bad purposes, which suggests an influence of moral appraisals over the folk concept of rule.

    “Their results showed that ordinary judgments of rule violation are much more sensitive to morally good than morally bad purposes, which suggests an influence of moral appraisals over the folk concept of rule.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Flanagan et al., 2023 source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductown data

    Out of 100 trials, there were 99 valid responses from GPT-4, 77 from Claude 2.1, 54 from Llama 2 Chat 70b, and 28 from Gemini Pro.

    “In the end, out of 100 trials, we were left with 99 valid responses from GPT-4, 77 valid responses from Claude 2.1, 54 valid responses from Llama 2 Chat 70b, and 28 valid responses from Gemini Pro.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    The finding that morally bad or forbidden actions are more likely to be selected as the cause has been replicated many times and has proven robust.

    “While there are competing explanations as to why this effect occurs, the finding itself was replicated many times and has proven robust (for a recent overview, see Willemsen & Kirfel, 2019).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Willemsen & Kirfel, 2019

      Not checked in the free run.

  • May combine two claims.

    Study design and conductown data

    In the LLM consent study, Claude 2.1 did not produce any valid answer for the sexual consent domain, and it was dropped from the analysis.

    “Claude 2.1 did not produce any valid answer for the sexual consent domain.To prevent skewing the results, we decided to drop it from the analysis.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Study design and conductown data

    The LLM consent study received 199 valid answers from GPT-4, 122 from Gemini Pro, and 145 from Llama 2 Chat 70b.

    “We received 199 valid answers from GPT-4, 122 from Gemini Pro, and 145 from Llama 2 Chat 70b.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Study design and conductown data

    Among humans, the three questions directly relating to consent showed good internal reliability (alpha = 0.74), but the same was not the case with the models, which presented significantly lower alphas: Gemini Pro (alpha = 0.53) and GPT-4 (alpha = 0.63).

    “However, whereas among humans these three questions showed good internal reliability (alpha = 0.74), the same was not the case with the models, which presented significantly lower alphas: Gemini Pro (alpha = 0.53) and GPT-4 (alpha = 0.63).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationown data

    This suggests that LLMs differ from both humans and each other in the consent task.

    “This suggests that LLMs differ from both humans and each other in this task.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Kneer and Skoczeń conceptually replicated these findings and tested several strategies for alleviating the effects of the hindsight bias.

    “Kneer and Skoczeń conceptually replicated these findings and tested several strategies for alleviating the effects of the hindsight bias (2023).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Kneer & Skoczeń, 2023

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    In the between-subjects design, most LLMs (a) showed the same significance patterns as humans and (b) departed from humans in the same direction, i.e., by showing heightened outcome-sensitivity.

    “In the between-subjects design, most LLMs (a) showed the same significance patterns as humans and (b) departed from humans in the same direction, i.e., by showing heightened outcome-sensitivity.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S1 (asserted), S3 (load-bearing), S4 (based). May combine two claims.

    Premisecitation

    In Demaree-Cotton and Sommers (2022), the 'Mere Capacity' condition failed to yield lower agreement that the agent gave valid consent; participants gave higher ratings of valid consent in the 'Mere Capacity' condition (M = 6.38, SD = 0.84) than in the 'Exercises Capacity' condition, b = 0.36, SE = 0.15, t = 2.35, p = .019, CI [0.06, 0.65].

    “The”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Demaree-Cotton & Sommers, 2022

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    Models often failed to produce valid responses in Study 5.

    “Still, models often failed to produce valid responses, e.g., by producing either more or less numeric values than required, or by failing to produce any numeric values.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Study design and conductown data

    Dropping the first question would increase Gemini's alpha to 0.6 and GPT-4 to 0.76, indicating both models provided answers to the first question inconsistent with the remaining evaluations.

    “Dropping the first question would increase Gemini's alpha to 0.6 and GPT-4 to 0.76.This indicates both models provided answers to the first question inconsistent with the remaining evaluations.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim. May combine two claims.

    Study design and conductown data

    The final dataset for the within-subjects LLM study contained 99 valid responses from GPT-4, 90 from Llama 2 Chat 70b, 86 from Claude 2.1, and 27 from Gemini Pro.

    “Our final dataset contained 99 valid responses from GPT-4, 90 responses from Llama 2 Chat 70b, 86 responses from Claude 2.1, and 27 responses from Gemini Pro.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Interpretationown data

    The results of the consent study do not support the view according to which LLMs closely match ordinary human judgments, since no models adequately followed the pattern observed in humans.

    “The results of this study do not support the view according to which LLMs closely match ordinary human judgments, since no models adequately followed the pattern observed in humans.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Kneer and Skoczeń found that, although the ex ante estimates for objective and subjective probability did not differ significantly between conditions, ex post judgments of objective probability, subjective probability, negligence, blame, and punishment all did.

    “Kneer and Skoczeń found that, although the ex ante estimates for objective and subjective probability did not differ significantly between conditions, ex post judgments of objective probability, subjective probability, negligence, blame, and punishment all did (all p's < .004,all Cohen's d's > .46).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Kneer & Skoczeń, 2023

      Not checked in the free run.

  • May combine two claims.

    Study design and conductown data

    Llama 2 presented a different behavior, with an even lower alpha (0.23) and dropping the first question would worsen the alpha, while dropping the third would increase it to over 0.9.

    “Llama 2 presented a different behavior, with an even lower alpha (0.23) and dropping the first question would worsen the alpha, while dropping the third would increase it to over 0.9.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Premisecitation

    According to Demaree-Cotton and Sommers (2022), the received view in the academic world is that consent is valid only if it is autonomous.

    “According to Demaree-Cotton and Sommers (2022), the received view in the academic world is that consent is valid only if it is autonomous.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Demaree-Cotton & Sommers, 2022

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    Even if per-cell correlations remain large across the board, LLMs might differ systematically from humans and from each other.

    “This shows that, even if per-cell correlations remain large across the board, LLMs might differ systematically from humans and from each other.”
    Quote in the paperSubstantial claim
  • Classified as probably not a substantial claim.

    Premisecitation

    Icard and colleagues proposed that abnormal deflation in disjunctive scenarios can be explained by counterfactual reasoning: norm violation affects the salience of counterfactual cases such that we're more likely to consider counterfactuals in which the norm wasn't violated.

    “Icard and colleagues have proposed that this can be explained by counterfactual reasoning.Crucially, they claim that norm violation affects the salience of counterfactual cases such that we're more likely to consider counterfactuals in which the norm wasn't violated.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Icard et al., 2017 source

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    GPT-4's ratings were not only significantly and substantially above the midpoint for all conditions, but also systematically higher than human consent ratings, which might show an excessive focus on the fact that the protagonist indicated explicit agreement.

    “The fact that GPT-4's ratings were not only significantly and substantially above the midpoint for all conditions, but also systematically higher than human consent ratings might show an excessive focus on the fact that the protagonist indicated explicit agreement.”
    Quote in the paperSubstantial claim
  • May combine two claims. The quote only partly states this claim.

    Premisecitation

    In Kneer and Skoczeń's Experiment 2 (within-subjects), all dependent variables differed significantly between conditions, but effect sizes were much lower than in a between-subjects design and small for all variables except blame and punishment.

    “In this study, Kneer and Skoczeń found that, although all dependent variables differed significantly between conditions,”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Kneer & Skoczeń, 2023

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Premisecitation

    Morally bad or forbidden actions are more likely to be selected as 'the' cause of harmful outcomes, even when the descriptive causal contribution of other actions has been identical.

    “Most famously, morally bad or forbidden actions are more likely to be selected as”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites Hitchcock & Knobe, 2009

      Not checked in the free run.

    • cites Icard et al., 2017 source

      Not checked in the free run.

    • cites Kirfel & Lagnado, 2021

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    The significant two-way interaction between agent and condition reflects that the 'Exercises Capacity' hypothesis provides a better explanation for differences between conditions for LLMs than the 'Mere Capacity' hypothesis, while the opposite obtains among humans.

    “The significant two-way interaction between agent and condition reflects the fact that the”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.
    • Rests on an assumption: The experimental manipulations in the original studies are valid for probing moral and legal reasoning in LLMs.
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Interpretationreasoning

    As we work on debiasing LLMs with regards to the hindsight bias, correlations between human and LLM decision-making will increase until they reach a maximum at the point in which LLMs and humans are equally biased.

    “As we work on debiasing LLMs with regards to the hindsight bias, correlations between humanand LLM-decision-making will increase until they reach a maximum at the point in which LMMs and humans are equally biased.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationown data

    The fact that the magnitude of the correlations between the responses of each model and human subjects varied widely from one study to the other suggests that alignment should be evaluated in a domain-specific fashion.

    “First, the fact that the magnitude of the correlations between the responses of each model and human subjects varied widely from one study to the other suggests that alignment should be evaluated in a domain-specific fashion.”
    Quote in the paperNot a substantial claim
  • The quote only partly states this claim.

    Interpretationcitation

    There is no doubt that some of the stimuli we have used are subject to the criticism that well-established stimuli occur frequently in training datasets, meaning models might be simply memorizing appropriate answers instead of actually going through the processes which humans who don't know the stimuli would engage with.

    “There is no doubt that some of the stimuli we have used are subject to that criticism.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Marcus & Davis, 2023

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Interpretationnone given

    Gemini Pro's low number of valid responses might mean that the model is not answering appropriately to the stimuli in this experiment.

    “Gemini Pro's low number of valid responses might mean that the model is not answering appropriately to the stimuli in this experiment.”
    Quote in the paperNot a substantial claim
    • Rests on an assumption: Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.
    • Rests on an assumption: The experimental manipulations in the original studies are valid for probing moral and legal reasoning in LLMs.
  • May combine two claims.

    Interpretationown data

    This means that Claude 2.1 and Llama 2 Chat 70b showed the same abnormal deflation present in humans, reflected in significant prescriptive abnormality * causal structure interactions.

    “This means that these two models showed the same abnormal deflation present in humans, which is reflected in significant prescriptive abnormality * causal structure interactions.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    It was not possible to extract token probabilities directly for any of the models used in this paper.

    “However, it's not possible for us to extract the token probabilities directly for any of the models we have used in this paper.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    Human beings tend to be 'groupish' and usually favor intra-group cooperation over inter-group cooperation.

    “Human beings tend to be”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Haidt, 2012

      Not checked in the free run.

  • May combine two claims.

    Interpretationown data

    This suggests significant differences not only between LLMs and humans, but also among LLMs when it comes to reasoning about causation.

    “This suggests significant differences not only between LLMs and humans, but also among LLMs when it comes to reasoning about causation.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning

    Our findings suggest that each specific area merits its own investigation.

    “In this paper, we have looked at the way LLMs respond in some of those specific areas, but our findings suggest that each specific area merits its own investigation.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    We discarded 9 answers generated by Gemini Pro, while 11 API calls resulted in an 'error due to the content' message.

    “We discarded 9 answers generated by Gemini Pro, while 11 API calls resulted in an”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductown data

    The data for the scenario where neither text nor purpose was violated with good valence under the 'No shooting' scenario was missing from the original dataset due to a survey error.

    “The data for the scenario where neither text nor purpose was violated with good valence under the”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Interpretationreasoning

    Misalignment through debiasing might well be what's happening in other situations, such as in Study 2, where GPT-4 and Gemini Pro were more likely to match anticipated deontic statuses than humans.

    “In fact, misalignment through debiasing might well be what's happening in other situations, such as in Study 2, where GPT-4 and Gemini Pro were more likely to match anticipated deontic statuses than humans.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    Psychologists have long argued that human intuitions are systematically biased, including in ways that have led philosophers to cast doubt on the reliability of human moral intuitions.

    “Psychologists have also long argued that human intuitions are systematically biased (Tversky & Kahneman, 1974), including in ways that have led philosophers to cast doubt on the reliability of human moral intuitions (Sinnott-Armstrong, 2008).”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites Tversky & Kahneman, 1974 source

      Not checked in the free run.

    • cites Sinnott-Armstrong, 2008

      Not checked in the free run.

104 of 104
  • The paper relies on this without support.

    LLMs have no special insight into their inner workings.

    “the fact that the models themselves have no special insight into their inner workings”
  • The paper relies on this without support.

    LLM-generated responses can be treated as analogous to the distribution of answers from a single human population.

    “We can see this as akin to the distribution of different answers that people belonging to a single population would produce.”
  • The paper relies on this without support.

    The Moral Foundations Questionnaire is a valid instrument for measuring the weight people assign to different fundamental values.

    “The Moral Foundations Questionnaire (MFQ) is a well established psychological instrument designed to measure the weight people assign to different fundamental values.”
  • The paper relies on this without support.

    LLM responses can be validly compared to human responses as if they were from a similar population.

    “Just as human subjects, each LLM began by answering the question about blame or praise and then answered whether the chairman acted intentionally.”
  • The paper relies on this without support.

    The human responses from the original studies provide a valid benchmark for evaluating LLM alignment in moral and legal reasoning.

    “To compute the correlation between responses generated by humans and LLMs, we averaged causality ratings across all 16 unique combinations of causal structure, norm violation, and scenario for each agent.”
  • The paper relies on this without support.

    The stimuli and questions from the original human studies are equally valid and interpretable for LLMs as they are for humans.

    “Using the stimuli, data, and analysis code for Demaree-Cotton and Sommers (2022), which are available at: https://osf.io/z5cdh/,we created 200 responses for each model following a 3 (autonomy: Exercises Capacity; Mere Capacity; Lacks Capacity) x 3 (domain: medical consent; sexual consent; consent to police entry) between-subjects design.”
  • The paper relies on this without support.

    The models' outputs can be meaningfully compared to human responses despite differences in training and architecture.

    “To further explore the differences between human-and machine-generated responses, we built linear models of each of the DVs with condition, agent, and their interaction as independent variables.”
  • The paper relies on this without support.

    Human responses in the original studies provide a valid benchmark for evaluating LLM moral and legal reasoning.

    “We compared the answers of LLMs with those produced by human participants in the original studies or replications.”
  • The paper relies on this without support.

    The eight experiments are representative of moral and legal reasoning.

    “we carried out an exploratory analysis of current state-of-the-art LLMs' capacity for moral and legal reasoning by assessing its behavior across eight experiments.”
  • The paper relies on this without support.

    The four models tested are state-of-the-art and representative of current LLMs.

    “we tested how four state-of-the-art models (Gemini Pro, Claude 2.1, GPT-4, and Llama 2 Chat 70b) performed on eight different survey-based experiments”
  • The paper relies on this without support.

    The experimental manipulations in the original studies are valid for probing moral and legal reasoning in LLMs.

    “the effects of the experimental manipulations we have tested”
  • The paper relies on this without support.

    The correlation between per-condition means is a valid measure of similarity between human and LLM responses.

    “Correlation between per-condition means between each model's responses and human generated responses for each study.”
  • The paper relies on this without support.

    The reduced variance of LLM-generated responses is not an artifact of the measurement or prompting.

    “due in part to the reduced variance of LLM-generated responses.”
13 of 13

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Statistics that don’t add up

Each reported p-value recomputed from its test statistic and degrees of freedom.

  • Inconsistent p-value across alpha = .05: F (1, 746) = 2.46, p = .044

    Major

    The paper reports p = .044 here; recomputing from the test statistic and its degrees of freedom gives p = .117. The two fall on opposite sides of alpha = .05. The check cannot tell whether the statistic or the p-value is the misprint.

    Reported p = .044 · recomputed p = .117

1 of 1

Statistics recomputed

Every reported test result, recomputed from its test statistic and degrees of freedom. A result shows as not adding up only once an independent check has confirmed it.

  • Doesn’t add upF(1, 746) = 2.46reported p = .044 · recomputed p = .117The two fall on opposite sides of .05

    “F (1, 746) = 2.46, p = .044”

  • ConsistentF(1, 478) = 1498.6reported p < .001 · recomputed p < .001

    “F (1, 478) = 1498.60,p < .001”

  • ConsistentF(4, 478) = 40.95reported p < .001 · recomputed p < .001

    “F (4, 478) = 40.95,p < .001”

  • ConsistentF(4, 478) = 60.04reported p < .001 · recomputed p < .001

    “F (4, 478) = 60.04,p < .001”

  • ConsistentF(3, 392) = 4.74reported p = .003 · recomputed p = .003

    “F (3, 392) = 4.74, p = .003”

  • ConsistentF(3, 392) = 44.82reported p < .001 · recomputed p < .001

    “F (3, 392) = 44.82,p < .001”

  • ConsistentF(4, 7135) = 21.56reported p < .001 · recomputed p < .001

    “F (4, 7135) = 21.56,p < .001”

  • ConsistentF(14, 99520) = 2058.36reported p < .001 · recomputed p < .001

    “F (14, 99520) = 2058.36,p < .001”

  • ConsistentF(56, 99501) = 18.03reported p < .001 · recomputed p < .001

    “F (56, 99501) = 18.03, p < .001”

  • ConsistentF(4, 7128) = 21.57reported p < .0001 · recomputed p < .001

    “F (4, 7128) = 21.57,p < .0001”

  • ConsistentF(4, 28423) = 3697.08reported p < .0001 · recomputed p < .001

    “F (4, 28423) = 3697.08,p < .0001”

  • ConsistentF(16, 28398) = 36.3reported p < .0001 · recomputed p < .001

    “F (16, 28398) = 36.3,p < .0001”

  • ConsistentF(1, 1670) = 733.36reported p < .001 · recomputed p < .001

    “F (1, 1670) = 733.36,p < .001”

  • ConsistentF(1, 1672) = 344.8reported p < .001 · recomputed p < .001

    “F (1, 1672) = 344.80,p < .001”

  • ConsistentF(1, 1670) = 51.18reported p < .001 · recomputed p < .001

    “F (1, 1670) = 51.18,p < .001”

  • ConsistentF(1, 1671) = 126.52reported p < .001 · recomputed p < .001

    “F (1, 1671) = 126.52,p < .001”

  • ConsistentF(1, 1671) = 10.56reported p = .001 · recomputed p = .001

    “F (1, 1671) = 10.56,p = .001”

  • ConsistentF(4, 1265) = 19.95reported p < .001 · recomputed p < .001

    “F (4, 1265) = 19.95,p < .001”

  • ConsistentF(4, 1670) = 48.71reported p < .001 · recomputed p < .001

    “F (4, 1670) = 48.71,p < .001”

  • ConsistentF(4, 1336) = 3.53reported p = .007 · recomputed p = .007

    “F (4, 1336) = 3.53, p = .007”

  • ConsistentF(4, 1672) = 6.86reported p < .001 · recomputed p < .001

    “F (4, 1672) = 6.86, p < .001”

  • ConsistentF(4, 1670) = 4.32reported p = .002 · recomputed p = .002

    “F (4, 1670) = 4.32, p = .002”

  • ConsistentF(4, 1675) = 5.78reported p < .001 · recomputed p < .001

    “F (4, 1675) = 5.78, p < .001”

  • ConsistentF(1, 435) = 138.91reported p < .001 · recomputed p < .001

    “F (1, 435) = 138.91,p < .001”

  • ConsistentF(2, 794) = 643.74reported p < .001 · recomputed p < .001

    “F (2, 794) = 643.74,p < .001”

  • ConsistentF(6, 794) = 21.52reported p < .001 · recomputed p < .001

    “F (6, 794) = 21.52,p < .001”

  • ConsistentF(6, 794) = 11.35reported p < .001 · recomputed p < .001

    “F (6, 794) = 11.35,p < .001”

  • ConsistentF(4, 746) = 18.05reported p < .001 · recomputed p < .001

    “F (4, 746) = 18.05, p < .001”

  • ConsistentF(12, 746) = 4.55reported p < .001 · recomputed p < .001

    “F (12, 746) = 4.55, p < .001”

  • ConsistentF(4, 746) = 5.72reported p < .001 · recomputed p < .001

    “F (4, 746) = 5.72, p < .001”

  • ConsistentF(12, 746) = 2.17reported p = .011 · recomputed p = .012

    “F (12, 746) = 2.17, p = .011”

31 of 31

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Consent results include Claude after excluding it

    Major

    The methods say Claude 2.1 was dropped from the consent analysis because it had no valid sexual-consent responses. The results nevertheless report a correlation involving Claude across the nine condition-by-domain combinations, which include sexual consent.

  • GPT-4 was not the top human correlate in Study 3

    Minor

    The summary names Claude 2.1 as the sole exception to GPT-4's lead. The Moral Foundations table also places Llama 2 above GPT-4 in correlation with humans (.86 versus .82).

  • Consent model reports incompatible agent degrees of freedom

    Minor

    The reported six degrees of freedom for the agent-by-condition interaction, with three consent conditions, imply three degrees of freedom for agent. The same model reports only two degrees of freedom for its agent main effect.

  • GPT-4 deception correlation has two different confidence intervals

    Minor

    The results give the human-GPT-4 deception correlation as .96 with a 95% confidence interval ending at .99. The later summary gives the same correlation an interval ending at .88, below the reported correlation itself.

4 of 4

Cites

Flagged first, then by citations

3 of the 69 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. Bricken, 2023, Towards monosemanticity: decompsoing language models with dictionary learning, Transform. Circ. Threads
  2. Sommers, 2020, Commonsense consent, Yale Law J., 129, 2232
  3. Marcus, 2023, How not to test GPT-3, Commun. ACM Blog

Cited by

Sorted by citations

Authors
Almeida, G. F. C. F., Nunes, J. L., Engelmann, N., Wiegmann, A., & Araújo, M. D.
Affiliations
  • Insper (BR)
  • Pontifícia Universidade Católica do Rio de Janeiro (BR)
  • Max Planck Society (DE)
  • Ruhr University Bochum (DE)
  • Universidade Federal do Rio de Janeiro (BR)
Corresponding author
Nunes, José Luiz
Venue
Artificial Intelligence
Publisher
Elsevier BV
Published
2024-08
Volume
333
Pages
104145
ISSN
0004-3702 (ISSN-L)
OpenAlex
W4396608701
Cited by
70
References
69
Citations by year
2026: 17 · 2025: 41 · 2024: 10 · 2023: 2
FWCI
28.31
Type
journal article
Language
en
Open access
Locations
  • Artificial Intelligence (publishedVersion)
  • arXiv (Cornell University) (submittedVersion, cc-by-nc-sa)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (submittedVersion, other-oa)
  • arXiv (Cornell University)
Topics
  • Social Sciences › Safety Research › Ethics and Social Impacts of AI
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Psychology of Moral and Emotional Judgment
  • Social Sciences › Political Science and International Relations › Artificial Intelligence in Law
Keywords
large language models, moral reasoning, legal reasoning, GPT-4, Llama 2, Claude 2, Gemini Pro, variance reduction

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-08.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-08.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

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