Cited by 156Topic ModelingInformation Retrieval and Search BehaviorNatural Language Processing Techniques

ARES: An Automated Evaluation Framework for Retrieval-Augmented Generation Systems

Open access
Saad-Falcon, Jon, Khattab, Omar, Potts, Christopher, Zaharia, Matei·2024·Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers)

Abstract

Jon Saad-Falcon, Omar Khattab, Christopher Potts, Matei Zaharia. Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers). 2024.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.18653/v1/2024.naacl-long.20

Cites

0 citation errors · 3 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

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?

  • Standard RAG evaluation frameworks (RAGAS faithfulness, FActScore, ARES, FaithDial) all pass deceptive grounding responses by design because every claim is sourced from a real document.

    “Standard RAG evaluation frameworks (RAGAS faithfulness [Es et al., 2024], FActScore [Min et al., 2023], ARES [Saad-Falcon et al., 2024], FaithDial [Dziri et al., 2022]) all pass deceptive grounding responses by design because every claim is sourced from a real document.”

    From Deceptive Grounding: Entity Attribution Failure in Clinical Retrieval-Augmented Generation (2026) · cites this paper as Saad-Falcon et al., 2024

    The ARES description says its answer-faithfulness judge checks whether an answer is grounded in the retrieved document, which supports the claim’s description of one evaluation criterion. But the paper also describes context- and answer-relevance checks, and neither those passages nor the AIS results say that ARES passes deceptive grounding responses by design or merely because claims come from real documents. This verdict concerns ARES, not the other cited frameworks. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • RAG evaluation frameworks such as RAGAS and ARES assess faithfulness at the answer level, treating the full context-answer pair as a unit rather than scoring individual attribution-citation pairs.

    “RAG evaluation frameworks such as RAGAS [Es et al., 2024] and ARES [Saad-Falcon et al., 2024] assess faithfulness at the answer level, treating the full context-answer pair as a unit rather than scoring individual attribution-citation pairs”
  • No existing framework implements entity-attribution verification.

    “no existing framework implements it.”

    From Deceptive Grounding: Entity Attribution Failure in Clinical Retrieval-Augmented Generation (2026) · cites this paper as Saad-Falcon et al., 2024

    The Abstract and the section on ARES results on the AIS benchmark describe evaluating answer faithfulness and whether generated answers are attributed to retrieved passages. Neither addresses entity-attribution verification specifically or says that no existing framework implements it. Searched the indexed copy for “entity-attribution verification” and related terms; the passages provide no page numbers. (LLM, conf=0.73)

    Experimental — accuracy not yet measured
  • RAG systems are evaluated along context relevance, answer faithfulness, and answer relevance.

    “Consequently, RAG systems are evaluated based on dimensions such as context relevance (that is, whether the retrieved context is relevant to the given prompt), answer faithfulness (that is, whether the response generated by the LLM is properly grounded in the retrieved context), and answer relevance (that is, whether the response is relevant to the user question) [27,100].”

Self-check

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

The self-check needs the paper’s full text.

Cites

The publisher hasn’t deposited this paper’s reference list.

Research works printed but not linked: 11

  1. Mubashara Akhtar, Rami Aly, Christos Christodoulopoulos, Oana Cocarascu, Zhijiang Guo, Arpit Mittal, Michael Schlichtkrull, James Thorne, and Andreas Vlachos, editors. 2023. Proceedings of the Sixth Fact Extraction and VERification Workshop (FEVER). Association for Computational Linguistics, Dubrovnik, Croatia.
  2. Hady Elsahar, Pavlos Vougiouklis, Arslen Remaci, Christophe Gravier, Jonathon Hare, Frederique Lafor- est, and Elena Simperl. 2018. T-rex: A large scale alignment of natural language with knowledge base triples. In Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018).
  3. Kelvin Guu, Kenton Lee, Zora Tung, Panupong Pasu- pat, and Mingwei Chang. 2020. Retrieval augmented language model pre-training. In International confer- ence on machine learning, pages 3929-3938. PMLR.
  4. Jeff Johnson, Matthijs Douze, and Hervé Jégou. 2019. Billion-scale similarity search with GPUs. IEEE Transactions on Big Data, 7(3):535-547.
  5. Daniel Khashabi, Snigdha Chaturvedi, Michael Roth, Shyam Upadhyay, and Dan Roth. 2018. Looking beyond the surface: A challenge set for reading com- prehension over multiple sentences. In Proceedings of the 2018 Conference of the North American Chap- ter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Pa- pers), pages 252-262.
  6. Omar Khattab, Christopher Potts, and Matei Zaharia. 2021. Relevance-guided supervision for openqa with colbert. Transactions of the association for computa- tional linguistics, 9:929-944.
  7. Diederik P. Kingma and Jimmy Ba. 2017. Adam: A method for stochastic optimization. Tom Kocmi and Christian Federmann. 2023. Large language models are state-of-the-art evaluators of translation quality. arXiv preprint arXiv:2302.14520. · arXiv
  8. Kalpesh Krishna, Erin Bransom, Bailey Kuehl, Mohit Iyyer, Pradeep Dasigi, Arman Cohan, and Kyle Lo. 2023. LongEval: Guidelines for human evaluation of faithfulness in long-form summarization. In Proceed- ings of the 17th Conference of the European Chap- ter of the Association for Computational Linguistics, pages 1650-1669, Dubrovnik, Croatia. Association for Computational Linguistics.
  9. Tom Kwiatkowski, Jennimaria Palomaki, Olivia Red- field, Michael Collins, Ankur Parikh, Chris Alberti, Danielle Epstein, Illia Polosukhin, Jacob Devlin, Ken- ton Lee, et al. 2019. Natural questions: a benchmark for question answering research. Transactions of the Association for Computational Linguistics, 7:453- 466.
  10. David P Sander and Laura Dietz. 2021. Exam: How to evaluate retrieve-and-generate systems for users who do not (yet) know what they want. In DESIRES, pages 136-146.
  11. Alex Wang, Yada Pruksachatkun, Nikita Nangia, Aman- preet Singh, Julian Michael, Felix Hill, Omer Levy, and Samuel Bowman. 2019. Superglue: A stick- ier benchmark for general-purpose language under- standing systems. Advances in neural information processing systems, 32.

Cited by

Sorted by citations

Authors
Saad-Falcon, J., Khattab, O., Potts, C., & Zaharia, M.
Affiliations
  • Stanford University (US)
  • University of California, Berkeley (US)
Venue
Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers)
Published
2024
Pages
338-354
OpenAlex
W4401042808
Cited by
148
References
0
Citations by year
2026: 84 · 2025: 48 · 2024: 16
FWCI
43.61
Type
conference paper
Language
en
Open access
Licence
cc-by
Locations
Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT) (publishedVersion, cc-by)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Information Systems › Information Retrieval and Search Behavior
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
Keywords
retrieval-augmented generation, automated assessment, evaluation framework, large language models, benchmarking

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.

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 ›

Are you an author, or do you see a problem with this page? Request a review