Pith. sign in

REVIEW 7 cited by

FIMO: A Challenge Formal Dataset for Automated Theorem Proving

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2309.04295 v2 pith:MCJUYZVS submitted 2023-09-08 cs.AI

classification cs.AI
keywords formalautomatedfimoproblemprovingtheoremdatasetinformal
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

We present FIMO, an innovative dataset comprising formal mathematical problem statements sourced from the International Mathematical Olympiad (IMO) Shortlisted Problems. Designed to facilitate advanced automated theorem proving at the IMO level, FIMO is currently tailored for the Lean formal language. It comprises 149 formal problem statements, accompanied by both informal problem descriptions and their corresponding LaTeX-based informal proofs. Through initial experiments involving GPT-4, our findings underscore the existing limitations in current methodologies, indicating a substantial journey ahead before achieving satisfactory IMO-level automated theorem proving outcomes.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 7 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. FormalRx: Rectify and eXamine Semantic Failures in Autoformalization

    cs.CL 2026-07 conditional novelty 7.0 of 10

    FormalRx diagnoses Lean autoformalization failures with a 28-category SCI taxonomy and an 8B model that jointly predicts alignment, error type, location, and correction.

  2. CriticLean: Critic-Guided Reinforcement Learning for Mathematical Formalization

    cs.CL 2025-07 conditional novelty 6.0 of 10

    A critic model trained with reinforcement learning judges semantic correctness of Lean 4 formalizations, and using it as a filter sharply improves autoformalization accuracy.

  3. MATP-BENCH: Can MLLM Be a Good Automated Theorem Prover for Multimodal Problems?

    cs.CL 2025-06 conditional novelty 6.0 of 10

    MATP-BENCH pairs 1,056 multimodal math problems with formal theorem statements in Lean 4, Coq, and Isabelle; the strongest tested model solves only 5.68% of Lean 4 end-to-end proving tasks at pass@10.

  4. Safe: Enhancing Mathematical Reasoning in Large Language Models via Retrospective Step-aware Formal Verification

    cs.CL 2025-06 conditional novelty 6.0 of 10

    Safe uses step-level formal verification in Lean 4, aggregated by a small LSTM and combined with process reward scores, to improve best-of-n accuracy for LLM mathematical reasoning.

  5. LemmaBench: A Live, Research-Level Benchmark to Evaluate LLM Capabilities in Mathematics

    cs.AI 2026-02 conditional novelty 5.0 of 10

    A live benchmark auto-extracts self-contained lemmas from recent arXiv papers and finds top LLMs solve only 10–15% at pass@1.

  6. Grammars of Formal Uncertainty: When to Trust LLMs in Automated Reasoning Tasks

    cs.CL 2025-05 reject novelty 5.0 of 10

    A grammar-based model of LLM-generated SMT-LIB code produces uncertainty signals that predict formalization errors on some reasoning tasks, with fused signals giving large error reductions only in an in-sample evaluation.

  7. Formally Solving Answer-Construction Problems in Lean

    cs.AI 2025-05 reject novelty 5.0 of 10

    ECP, an enumerate-conjecture-prove framework with Lean verification, improves answer-construction accuracy on ConstructiveBench and a PutnamBench subset, but its benchmark has a 17% major-error rate and its abstract r...

Pith tools