A Dataset of Peer Reviews (PeerRead): Collection, Insights and NLP Applications
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Abstract (arXiv)
Peer reviewing is a central component in the scientific publishing process. We present the first public dataset of scientific peer reviews available for research purposes (PeerRead v1) providing an opportunity to study this important artifact. The dataset consists of 14.7K paper drafts and the corresponding accept/reject decisions in top-tier venues including ACL, NIPS and ICLR. The dataset also includes 10.7K textual peer reviews written by experts for a subset of the papers. We describe the data collection process and report interesting observed phenomena in the peer reviews. We also propose two novel NLP tasks based on this dataset and provide simple baseline models. In the first task, we show that simple models can predict whether a paper is accepted with up to 21% error reduction compared to the majority baseline. In the second task, we predict the numerical scores of review aspects and show that simple models can outperform the mean baseline for aspects with high variance such as 'originality' and 'impact'.
Key facts. Cited by 135 papers in the map (data through 7 Oct 2026). First posted on arXiv 25 Apr 2018.
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Citing papers per year: 2021: 10; 2022: 15; 2023: 8; 2024: 24; 2025: 34; 2026: 44.
135 papers.
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- 2022Self-critiquing models for assisting human evaluatorscited by 372
- 2023M4: Multi-generator, Multi-domain, and Multi-lingual Black-Box Machine-Generated Text Detectioncited by 118
- 2023ReviewerGPT? An Exploratory Study on Using Large Language Models for Paper Reviewingcited by 118
- 2023A Survey on LLM-Generated Text Detection: Necessity, Methods, and Future Directionscited by 101
- 2025DeepReview: Improving LLM-based Paper Review with Human-like Deep Thinking Processcited by 97
- 2022CREPE: Open-Domain Question Answering with False Presuppositionscited by 70
- 2021Can We Automate Scientific Reviewing?cited by 63
- 2024OpenReviewer: A Specialized Large Language Model for Generating Critical Scientific Paper Reviewscited by 63
- 2024LLMs Assist NLP Researchers: Critique Paper (Meta-)Reviewingcited by 62
- 2022NLPeer: A Unified Resource for the Computational Study of Peer Reviewcited by 60
- 2021Identifiable Deep Generative Models via Sparse Decodingcited by 54
- 2024DeTeCtive: Detecting AI-generated Text via Multi-Level Contrastive Learningcited by 52
38 more
- 2024CiteME: Can Language Models Accurately Cite Scientific Claims?cited by 45
- 2021MReD: A Meta-Review Dataset for Structure-Controllable Text Generationcited by 42
- 2025Transforming Science with Large Language Models: A Survey on AI-assisted Scientific Discovery, Experimentation, Content Generation, and Evaluationcited by 41
- 2022Revise and Resubmit: An Intertextual Model of Text-based Collaboration in Peer Reviewcited by 37
- 2024Unveiling the Generalization Power of Fine-Tuned Large Language Modelscited by 35
- 2024Automated Focused Feedback Generation for Scientific Writing Assistancecited by 33
- 2024Automated Peer Reviewing in Paper SEA: Standardization, Evaluation, and Analysiscited by 33
- 2022MOPRD: A multidisciplinary open peer review datasetcited by 32
- 2025TreeReview: A Dynamic Tree of Questions Framework for Deep and Efficient LLM-based Scientific Peer Reviewcited by 31
- 2025ReviewAgents: Bridging the Gap Between Human and AI-Generated Paper Reviewscited by 28
- 2021CSDS: A Fine-Grained Chinese Dataset for Customer Service Dialogue Summarizationcited by 27
- 2022arXivEdits: Understanding the Human Revision Process in Scientific Writingcited by 26
- 2024What Can Natural Language Processing Do for Peer Review?cited by 24
- 2022Investigating Fairness Disparities in Peer Review: A Language Model Enhanced Approachcited by 23
- 2025ReviewEval: An Evaluation Framework for AI-Generated Reviewscited by 22
- 2021Automated scholarly paper review: Concepts, technologies, and challengescited by 21
- 2025PeerQA: A Scientific Question Answering Dataset from Peer Reviewscited by 21
- 2023Automatic Analysis of Substantiation in Scientific Peer Reviewscited by 19
- 2025Re2: A Consistency-ensured Dataset for Full-stage Peer Review and Multi-turn Rebuttal Discussionscited by 19
- 2023Exploring Jiu-Jitsu Argumentation for Writing Peer Review Rebuttalscited by 18
- 2025Detecting LLM-Generated Peer Reviewscited by 18
- 2025All That Glitters is Not Novel: Plagiarism in AI Generated Researchcited by 17
- 2025ReviewRL: Towards Automated Scientific Review with RLcited by 17
- 2024SciDQA: A Deep Reading Comprehension Dataset over Scientific Paperscited by 15
- 2025How Far Are AI Scientists from Changing the World?cited by 15
- 2024CASIMIR: A Corpus of Scientific Articles enhanced with Multiple Author-Integrated Revisionscited by 14
- 2025Breaking the Reviewer: Assessing the Vulnerability of Large Language Models in Automated Peer Review Under Textual Adversarial Attackscited by 14
- 2022Yes-Yes-Yes: Proactive Data Collection for ACL Rolling Review and Beyondcited by 12
- 2024Evaluating the Predictive Capacity of ChatGPT for Academic Peer Review Outcomes Across Multiple Platformscited by 11
- 2024A Practical Examination of AI-Generated Text Detectors for Large Language Modelscited by 11
- 2022SentBS: Sentence-level Beam Search for Controllable Summarizationcited by 10
- 2025Help Me Write a Story: Evaluating LLMs' Ability to Generate Writing Feedbackcited by 10
- 2025Paper Copilot: Tracking the Evolution of Peer Review in AI Conferencescited by 10
- 2025ScholarEval: Research Idea Evaluation Grounded in Literaturecited by 10
- 2024PeerArg: Argumentative Peer Review with LLMscited by 9
- 2025REMOR: Automated Peer Review Generation with LLM Reasoning and Multi-Objective Reinforcement Learningcited by 9
- 2025MMReview: A Multidisciplinary and Multimodal Benchmark for LLM-Based Peer Review Automationcited by 9
- 2026RFEval: Benchmarking Reasoning Faithfulness under Counterfactual Reasoning Intervention in Large Reasoning Modelscited by 9
50 most cited of 135 All 135 (JSON)
- 2026A Missing Piece for Trustworthy AI Reviewers: From Benchmarking Rhetorical Robustness to SciCore Review30 Sep 2026
- 2026Generating Edit-Inducing Questions for AI Research Manuscripts29 Sep 2026
- 2026How Much Were You Told? Measuring External Information in Peer Reviews23 Sep 2026
- 2026ReGround: Grounding Reviewer Comments in Multimodal Evidence10 Sep 2026
- 2026The Emerging AI Paper-Review Arms Race: Adversarial Co-Evolution in Scholarly Publishing7 Sep 2026
- 2026Beyond Final Decisions: A Process-Centric Benchmark for Transparent AI-Assisted Peer Review5 Sep 2026
- 2026More Than Mimicking Reviewers: Evaluating LLMs for Pre-Submission Peer Review5 Sep 2026
- 2026More Criticism Does Not Make a Better Review: EquiReview-R3 Sep 2026
- 2026Peerify: Benchmarking Peer-Review Claim Verification2 Sep 2026
- 2026Tree-of-Concerns: Hierarchical Multi-Agent Debate for Unstated-Limitation Extraction in Scientific Critique21 Aug 2026
- 2026How Closely Do LLM Reviews Align with Human Peer Review?4 Aug 2026
- 2026AutoSupervision: Closing the Feedback Loop in Scientific Workflows with Grounded Revision Verification30 Jul 2026
38 more
- 2026From peer review nuances to best practices12 Jul 2026
- 2026FIRSTPASS: A Multi-Domain, Multi-Round Peer Review Dataset Grounded in Real Editorial Outcomes23 Jun 2026
- 2026LLM-Based Scientific Peer Review: Methods, Benchmarks, and Reliability Challenges23 Jun 2026
- 2026Aspect-Based Sentiment Evolution and its Correlation with Review Rounds in Multi-Round Peer Reviews: A Deep Learning Approach23 Jun 2026
- 2026Rebuttals Move Peer-Review Scores, but Initial-Review Structure Bounds the Movement20 Jun 2026
- 2026Which Review Aspect Has a Greater Impact on the Duration of Open Peer Review in Multiple Rounds? -- Evidence from Nature Communications20 Jun 2026
- 2026FirstPass: Grounding AI Scientific Judgment in Multi-Round Editorial Outcomes18 Jun 2026
- 2026Intelligence Is Not the Bottleneck: Validating an LLM First-Pass Manuscript Score Against Peer-Review Outcomes14 Jun 2026
- 2026Does AI Reviewer See the Full Picture? Attacking and Defending Multimodal Peer Review10 Jun 2026
- 2026RubricReviewer: From Direct Critique to Objective and Comprehensive Rubric-Driven Peer Review4 Jun 2026
- 2026Feedback-to-Rubrics: Can We Learn Expert Criteria from Inline Comments?28 May 2026
- 2026Review Arcade: On the Human Alignment and Gameability of LLM Reviews27 May 2026
- 2026When Reviews Disagree: Fine-Grained Contradiction Analysis in Scientific Peer Reviews11 May 2026
- 2026Reviewer Scores Are Not Comparable Across Research Areas in ML Peer Review30 Apr 2026
- 2026Can AI Be a Good Peer Reviewer? A Survey of Peer Review Process, Evaluation, and the Future30 Apr 2026
- 2026SafeReview: Defending LLM-based Review Systems Against Adversarial Hidden Prompts29 Apr 2026
- 2026Impact of large language models on peer review opinions from a fine-grained perspective: Evidence from top conference proceedings in AI21 Apr 2026
- 2026Beyond Rating: A Comprehensive Evaluation and Benchmark for AI Reviews21 Apr 2026
- 2026NovBench: Evaluating Large Language Models on Academic Paper Novelty Assessment13 Apr 2026
- 2026Are we still able to recognize pearls? Machine-driven peer review and the risk to creativity: An explainable RAG-XAI detection framework with markers extraction9 Apr 2026
- 2026REM-CTX: Automated Peer Review via Reinforcement Learning with Auxiliary Context31 Mar 2026
- 2026Defend: Automated Rebuttals for Peer Review with Minimal Author Guidance28 Mar 2026
- 2026Decoupling Scores and Text: The Politeness Principle in Peer Review23 Mar 2026
- 2026RbtAct: Rebuttal as Supervision for Actionable Review Feedback Generation10 Mar 2026
- 2026APRES: An Agentic Paper Revision and Evaluation System3 Mar 2026
- 2026RFEval: Benchmarking Reasoning Faithfulness under Counterfactual Reasoning Intervention in Large Reasoning Models19 Feb 2026
- 2026EchoReview: Learning Peer Review from the Echoes of Scientific Citations31 Jan 2026
- 2026Preventing the Collapse of Peer Review Requires Verification-First AI23 Jan 2026
- 2026Is Peer Review Really in Decline? Analyzing Review Quality across Venues and Time21 Jan 2026
- 2026Capability-Aware Early-Stage Research Idea Evaluation18 Jan 2026
- 2026Expos'ia: Teaching and Assessment of Academic Writing Skills for Research Project Proposals and Peer Feedback10 Jan 2026
- 2026Sci-Reasoning: A Dataset Decoding AI Innovation Patterns8 Jan 2026
- 2025Pre-review to Peer review: Pitfalls of Automating Reviews using Large Language Models14 Dec 2025
- 2025ResearchArcade: Graph Interface for Academic Tasks27 Nov 2025
- 2025Insights from the ICLR Peer Review and Rebuttal Process19 Nov 2025
- 2025Gen-Review: A Large-scale Dataset of AI-Generated (and Human-written) Peer Reviews24 Oct 2025
- 2025ScholarEval: Research Idea Evaluation Grounded in Literature17 Oct 2025
- 2025GraphMind: Interactive Novelty Assessment System for Accelerating Scientific Discovery17 Oct 2025
50 newest of 135 All 135 (JSON)
- 2025DeepReview: Improving LLM-based Paper Review with Human-like Deep Thinking Processcited by 97
- 2025REMOR: Automated Peer Review Generation with LLM Reasoning and Multi-Objective Reinforcement Learningcited by 9
- 2026RFEval: Benchmarking Reasoning Faithfulness under Counterfactual Reasoning Intervention in Large Reasoning Modelscited by 9
- 2025GraphMind: Interactive Novelty Assessment System for Accelerating Scientific Discoverycited by 4
- 2026Sci-Reasoning: A Dataset Decoding AI Innovation Patternscited by 2
- 2026RFEval: Benchmarking Reasoning Faithfulness under Counterfactual Reasoning Intervention in Large Reasoning Models19 Feb 2026
- 2026Sci-Reasoning: A Dataset Decoding AI Innovation Patterns8 Jan 2026
- 2025GraphMind: Interactive Novelty Assessment System for Accelerating Scientific Discovery17 Oct 2025
- 2025REMOR: Automated Peer Review Generation with LLM Reasoning and Multi-Objective Reinforcement Learning16 May 2025
- 2025DeepReview: Improving LLM-based Paper Review with Human-like Deep Thinking Process11 Mar 2025
- 2025Stealing Creator's Workflow: A Creator-Inspired Agentic Framework with Iterative Feedback Loop for Improved Scientific Short-form Generationcited by 1
- 2026APRES: An Agentic Paper Revision and Evaluation Systemcited by 1
- 2026The Emerging AI Paper-Review Arms Race: Adversarial Co-Evolution in Scholarly Publishingcited by 1
- 2026Tree-of-Concerns: Hierarchical Multi-Agent Debate for Unstated-Limitation Extraction in Scientific Critiquecited by 0
- 2026The Emerging AI Paper-Review Arms Race: Adversarial Co-Evolution in Scholarly Publishing7 Sep 2026
- 2026Tree-of-Concerns: Hierarchical Multi-Agent Debate for Unstated-Limitation Extraction in Scientific Critique21 Aug 2026
- 2026APRES: An Agentic Paper Revision and Evaluation System3 Mar 2026
- 2025Stealing Creator's Workflow: A Creator-Inspired Agentic Framework with Iterative Feedback Loop for Improved Scientific Short-form Generation26 Apr 2025
- 2025Detecting LLM-Generated Peer Reviewscited by 18
- 2026SafeReview: Defending LLM-based Review Systems Against Adversarial Hidden Promptscited by 4
- 2026Does AI Reviewer See the Full Picture? Attacking and Defending Multimodal Peer Reviewcited by 1
- 2026LLM-Based Scientific Peer Review: Methods, Benchmarks, and Reliability Challengescited by 1
- 2026LLM-Based Scientific Peer Review: Methods, Benchmarks, and Reliability Challenges23 Jun 2026
- 2026Does AI Reviewer See the Full Picture? Attacking and Defending Multimodal Peer Review10 Jun 2026
- 2026SafeReview: Defending LLM-based Review Systems Against Adversarial Hidden Prompts29 Apr 2026
- 2025Detecting LLM-Generated Peer Reviews20 Mar 2025
- 2022Self-critiquing models for assisting human evaluatorscited by 372
- 2023M4: Multi-generator, Multi-domain, and Multi-lingual Black-Box Machine-Generated Text Detectioncited by 118
- 2023ReviewerGPT? An Exploratory Study on Using Large Language Models for Paper Reviewingcited by 118
- 2023A Survey on LLM-Generated Text Detection: Necessity, Methods, and Future Directionscited by 101
- 2022CREPE: Open-Domain Question Answering with False Presuppositionscited by 70
- 2021Can We Automate Scientific Reviewing?cited by 63
- 2024OpenReviewer: A Specialized Large Language Model for Generating Critical Scientific Paper Reviewscited by 63
- 2024LLMs Assist NLP Researchers: Critique Paper (Meta-)Reviewingcited by 62
- 2022NLPeer: A Unified Resource for the Computational Study of Peer Reviewcited by 60
- 2021Identifiable Deep Generative Models via Sparse Decodingcited by 54
- 2024DeTeCtive: Detecting AI-generated Text via Multi-Level Contrastive Learningcited by 52
- 2024CiteME: Can Language Models Accurately Cite Scientific Claims?cited by 45
12 most cited of 120 All 120 (JSON)
- 2026A Missing Piece for Trustworthy AI Reviewers: From Benchmarking Rhetorical Robustness to SciCore Review30 Sep 2026
- 2026Generating Edit-Inducing Questions for AI Research Manuscripts29 Sep 2026
- 2026How Much Were You Told? Measuring External Information in Peer Reviews23 Sep 2026
- 2026ReGround: Grounding Reviewer Comments in Multimodal Evidence10 Sep 2026
- 2026Beyond Final Decisions: A Process-Centric Benchmark for Transparent AI-Assisted Peer Review5 Sep 2026
- 2026More Than Mimicking Reviewers: Evaluating LLMs for Pre-Submission Peer Review5 Sep 2026
- 2026More Criticism Does Not Make a Better Review: EquiReview-R3 Sep 2026
- 2026Peerify: Benchmarking Peer-Review Claim Verification2 Sep 2026
- 2026How Closely Do LLM Reviews Align with Human Peer Review?4 Aug 2026
- 2026AutoSupervision: Closing the Feedback Loop in Scientific Workflows with Grounded Revision Verification30 Jul 2026
- 2026From peer review nuances to best practices12 Jul 2026
- 2026FIRSTPASS: A Multi-Domain, Multi-Round Peer Review Dataset Grounded in Real Editorial Outcomes23 Jun 2026
12 newest of 120 All 120 (JSON)