Benchmark By Score Rank
Overall 1
AA Intelligence Index4.3.2 AA Intelligence Index 4.3.2: Artificial Analysis combines tests of knowledge, reasoning, coding and tool use into one score AA 34 #44 of 334
Knowledge 18
Arena Text Arena Text · overall: Human pairwise preferences in the stated text vote pool Arena 1,483 #18 of 196+12 versions & slices English Arena Text · english: Human pairwise preferences in the stated text vote pool Arena 1,482 #14 of 188instruction following Arena Text · instruction following: Human pairwise preferences in the stated text vote pool Arena 1,467 #24 of 188non-English Arena Text · non english: Human pairwise preferences in the stated text vote pool Arena 1,470 #16 of 188overall · full cohort Arena Text · overall · snapshot 2026-10-15 · native board settings: Human pairwise preferences in the stated text vote pool Arena 1,479 #14 of 188Russian Arena Text · russian: Human pairwise preferences in the stated text vote pool Arena 1,488 #11 of 186Chinese Arena Text · chinese: Human pairwise preferences in the stated text vote pool Arena 1,530 #12 of 181Spanish Arena Text · spanish: Human pairwise preferences in the stated text vote pool Arena 1,476 #14 of 155German Arena Text · german: Human pairwise preferences in the stated text vote pool Arena 1,481 #14 of 154French Arena Text · french: Human pairwise preferences in the stated text vote pool Arena 1,502 #8 of 149Korean Arena Text · korean: Human pairwise preferences in the stated text vote pool Arena 1,430 #23 of 144Japanese Arena Text · japanese: Human pairwise preferences in the stated text vote pool Arena 1,476 #12 of 138Polish Arena Text · polish: Human pairwise preferences in the stated text vote pool Arena 1,475 #12 of 133
AA Omniscience Index AA Omniscience Index: Scores factual knowledge while penalizing incorrect answers to encourage admitting uncertainty AA 22.1 #23 of 318
SimpleQA Verifiedv1 SimpleQA Verified v1: Accuracy on short factual questions with verified answers, answered without web access 66.2% #11 of 83
AA OmniscienceAccuracy AA Omniscience · Accuracy: Measures correct answers on the AA Omniscience factual knowledge test AA 50% #20 of 318+1 versions & slices Hallucination Rate AA Omniscience · Hallucination Rate: Measures how often attempted answers are incorrect on the AA Omniscience factual knowledge test AA 55.6% #99 of 318
Mystery Game Puzzles Mystery Game Puzzles: Models choose the best move in puzzle positions from an undisclosed game Epoch 30% #23 of 64
Reasoning 5
Chess Puzzles Chess Puzzles: Models choose the best next move from a novel chess position Epoch 40% #29 of 68
ARC-AGI-2semi-private ARC-AGI-2 · semi-private: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 60.4% #27 of 66+1 versions & slices public evaluation ARC-AGI-2 · public-eval: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 65.3% #21 of 63
ARC-AGI-1semi-private ARC-AGI-1 · semi-private: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 91.2% #21 of 64+1 versions & slices public evaluation ARC-AGI-1 · public-eval: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 96% #20 of 61
Math 18
FrontierMath Tiers 1–3 (v2) FrontierMath Tiers 1–3 (v2): Models solve expert-written advanced mathematics problems on the named tier and edition Epoch 58.9% #36 of 69
FrontierMath Tier 4 (v2) FrontierMath Tier 4 (v2): Models solve expert-written advanced mathematics problems on the named tier and edition Epoch 22% #38 of 54
MathArenaApex MathArena · apex · Apex: Answer accuracy on the named mathematics competition under the recorded effort MathArena 26% #11 of 34+15 versions & slices Apex Shortlist MathArena · apex · Apex Shortlist: Answer accuracy on the named mathematics competition under the recorded effort MathArena 71.3% #13 of 30AIME 2026 MathArena · AIME 2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 96.7% #6 of 24HMMT February 2026 MathArena · HMMT February 2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 89.4% #13 of 24ArXivMath · June 2026 MathArena · arxiv · 06/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 56.9% #19 of 24BrokenArXiv · June 2026 MathArena · arxiv_false · 06/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 12% #23 of 24ArXivMath · May 2026 MathArena · arxiv · 05/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 54.2% #15 of 19BrokenArXiv · May 2026 MathArena · arxiv_false · 05/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 4% #18 of 18ArXivMath · April 2026 MathArena · arxiv · 04/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 52.5% #11 of 17Kangaroo 2025 1-2 MathArena · kangaroo · Kangaroo 2025 1-2: Answer accuracy on the named mathematics competition under the recorded effort MathArena 83.3% #6 of 17Kangaroo 2025 11-12 MathArena · kangaroo · Kangaroo 2025 11-12: Answer accuracy on the named mathematics competition under the recorded effort MathArena 96.7% #6 of 17Kangaroo 2025 3-4 MathArena · kangaroo · Kangaroo 2025 3-4: Answer accuracy on the named mathematics competition under the recorded effort MathArena 68.8% #6 of 17Kangaroo 2025 5-6 MathArena · kangaroo · Kangaroo 2025 5-6: Answer accuracy on the named mathematics competition under the recorded effort MathArena 88.3% #2 of 17Kangaroo 2025 7-8 MathArena · kangaroo · Kangaroo 2025 7-8: Answer accuracy on the named mathematics competition under the recorded effort MathArena 90% #6 of 16Kangaroo 2025 9-10 MathArena · kangaroo · Kangaroo 2025 9-10: Answer accuracy on the named mathematics competition under the recorded effort MathArena 100% #1 of 16BrokenArXiv · April 2026 MathArena · arxiv_false · 04/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 16% #13 of 15
Science 2
Humanity's Last Exam Humanity's Last Exam: Very hard expert questions across many fields, written to stump today’s models AA 40.8% #41 of 334
CritPt (physics) CritPt (physics): Research-level physics problems that need many careful reasoning steps AA 10.6% #56 of 321
Health & law 5
Vals LegalBench Vals LegalBench: Legal reasoning and legal-language understanding on LegalBench Vals 86.7% #9 of 89
Vals MedScribe Vals MedScribe: Accuracy of clinical notes produced from consultation transcripts Vals 79.7% #51 of 80
Vals MedCode Vals MedCode: Medical coding accuracy on patient encounters Vals 53.2% #9 of 78
Vals Legal Research Bench Vals Legal Research Bench: Grounded legal research; a task passes only if all criteria pass Vals 25% #47 of 69
MLCR-AA MLCR-AA: Models synthesize long medical records; the headline credits concise answers judged both accurate and complete AA 14.4% #36 of 64
Documents 2
AA-LCR (long context)1.1 AA-LCR (long context) 1.1: Questions that need reading and connecting facts across very long documents (around 100K tokens) AA 80% #42 of 273
GDP.pdfAA all-pass GDP.pdf · AA all-pass: Models reason over professional PDF documents; an attempt passes only when every atomic criterion passes 17.4% #32 of 133
Legacy · saturated or no longer reported 3
GPQA Diamond GPQA Diamond: Graduate-level biology, chemistry and physics questions that can’t be solved by a quick web search 92.8% #14 of 312+1 versions & slices Epoch GPQA Diamond · source setting 2: Models answer graduate-level science multiple-choice questions Epoch 94.1% #9 of 133
OTIS Mock AIME 20242025 OTIS Mock AIME 2024 2025: Models solve the stated OTIS mock AIME mathematics problems Epoch 94.2% #36 of 130
No benchmark matches
CheaperDeepSeek V4.1 Flash 1017unstatedOpensame-65%$0.30 / $1.20No PDF input+5
BetterGPT-6.1 Solmaxwins 62%+167%$0.72Remove unsupported parameters+5
OpenKimi K3unstatedwins 56%+300%$3 / $15Sampling parameters are fixed+3
CheaperStep 3.7 FlashunstatedOpensame-71%$0.20 / $1.15Context: 1M → 256K+1
CheaperQwen3.5 2BunstatedOpensame-97%$0.02 / $0.10Context: 1M → 262K+1
Claude Opus 5.5highwins 62%+433%$1.82No forced tool use+5
Muse Spark OpenunstatedOpenwins 54%+33%$1.25 / $4.25Reasoning off leaves output unchanged · Self-hosted / llama.cpp+1
GLM 5.2unstatedOpensame+43%$1.40 / $4.40No image input+1