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 30.4 #55 of 337
Knowledge 5
AA OmniscienceAccuracy AA Omniscience · Accuracy: Measures correct answers on the AA Omniscience factual knowledge test AA 44.3% #36 of 321+1 versions & slices Hallucination Rate AA Omniscience · Hallucination Rate: Measures how often attempted answers are incorrect on the AA Omniscience factual knowledge test AA 81.2% #171 of 321
AA Omniscience Index AA Omniscience Index: Scores factual knowledge while penalizing incorrect answers to encourage admitting uncertainty AA -0.9 #75 of 321
IFBench (instructions) IFBench (instructions): Checks whether the model follows precise formatting and content instructions AA 75.4% #23 of 248
EQ-Bench3 EQ-Bench 3: Judge-rated responses to social and emotionally nuanced scenarios, scored through the source pairwise ranking EQ-Bench 1,559 #14 of 50
Reasoning 4
ARC-AGI-1public evaluation ARC-AGI-1 · public-eval: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 95% #24 of 61+1 versions & slices semi-private ARC-AGI-1 · semi-private: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 86.2% #33 of 64
ARC-AGI-2public evaluation ARC-AGI-2 · public-eval: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 59.8% #28 of 63+1 versions & slices semi-private ARC-AGI-2 · semi-private: Models infer transformations from examples and solve unseen grid puzzles; the evaluation split is explicit ARC 52.9% #32 of 66
Math 22
MathArenaAIME 2026 MathArena · AIME 2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 98.3% #4 of 24+21 versions & slices HMMT February 2026 MathArena · HMMT February 2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 97% #3 of 24AIME 2025 MathArena · aime · AIME 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 100% #1 of 30Apex MathArena · apex · Apex: Answer accuracy on the named mathematics competition under the recorded effort MathArena 13.5% #16 of 34Apex Shortlist MathArena · apex · Apex Shortlist: Answer accuracy on the named mathematics competition under the recorded effort MathArena 79.3% #9 of 30ArXivMath · December 2025 MathArena · arxiv · 12/2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 52.2% #4 of 13ArXivMath · February 2026 MathArena · arxiv · 02/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 37.5% #14 of 20ArXivMath · January 2026 MathArena · arxiv · 01/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 67.9% #7 of 18BrokenArXiv · February 2026 MathArena · arxiv_false · 02/2026: Answer accuracy on the named mathematics competition under the recorded effort MathArena 25.8% #4 of 15BRUMO 2025 MathArena · brumo · BRUMO 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 98.3% #4 of 24CMIMC 2025 MathArena · cmimc · CMIMC 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 95.6% #1 of 22Project Euler MathArena · euler · Project Euler: Answer accuracy on the named mathematics competition under the recorded effort MathArena 81.6% #4 of 11HMMT February 2025 MathArena · hmmt · HMMT Feb 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 100% #1 of 30HMMT November 2025 MathArena · hmmt · HMMT Nov 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 99.2% #1 of 14Kangaroo 2025 1-2 MathArena · kangaroo · Kangaroo 2025 1-2: Answer accuracy on the named mathematics competition under the recorded effort MathArena 80.2% #8 of 17Kangaroo 2025 11-12 MathArena · kangaroo · Kangaroo 2025 11-12: Answer accuracy on the named mathematics competition under the recorded effort MathArena 95.8% #7 of 17Kangaroo 2025 3-4 MathArena · kangaroo · Kangaroo 2025 3-4: Answer accuracy on the named mathematics competition under the recorded effort MathArena 74% #5 of 17Kangaroo 2025 5-6 MathArena · kangaroo · Kangaroo 2025 5-6: Answer accuracy on the named mathematics competition under the recorded effort MathArena 80% #6 of 17Kangaroo 2025 7-8 MathArena · kangaroo · Kangaroo 2025 7-8: Answer accuracy on the named mathematics competition under the recorded effort MathArena 89.2% #8 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 16SMT 2025 MathArena · smt · SMT 2025: Answer accuracy on the named mathematics competition under the recorded effort MathArena 96% #1 of 24ArXivMath · January 2026 · GPT-5.2 · low effort MathArena · arxiv · 01/2026 · MathArena competition run · historical run: Answer accuracy on the named mathematics competition under the recorded effort MathArena 47.9% #1 of 1
Science 2
Humanity's Last Exam Humanity's Last Exam: Very hard expert questions across many fields, written to stump today’s models AA 37.7% #53 of 337
CritPt (physics) CritPt (physics): Research-level physics problems that need many careful reasoning steps AA 11.6% #53 of 324
Coding 4
WebDev Arena WebDev Arena: Human pairwise preferences in the stated webdev vote pool Arena 1,417 #63 of 97+1 versions & slices full cohort WebDev Arena · snapshot 2026-10-19 · native board settings: Human pairwise preferences in the stated webdev vote pool Arena 1,417 #63 of 97
SWE-bench Pro (private) SWE-bench Pro (private): Agents resolve long-horizon professional repository tasks; public and private splits are separate Scale 23.8% #6 of 9
Terminal-Bench Hard Terminal-Bench Hard (version unstated): Agents solve difficult software, system-administration and data-processing tasks in a terminal AA 47% #16 of 242
Agents 4
MCP-Atlas Public MCPAtlas Public: MCPAtlas Public as reported in this launch evaluation; the post is the authority for the recorded task and grading scope 71.8% #9 of 16
τ³-benchbanking · 1.0.1 τ-bench official · 3-banking-1.0.1: Customer-service agents converse with simulated users, retrieve domain knowledge and change state through tools Sierra 32.2% #12 of 21
MCP-Atlasfull 1000 MCP-Atlas · full 1000: Tool orchestration across MCP servers on the stated task split Scale 67.6% #9 of 16
τ³-BankingAA τ³-Banking · AA: Agents retrieve banking knowledge and execute tools to resolve customer-support workflows AA 11.1% #88 of 134
Multimodal 2
MMMU-Pro (vision) MMMU-Pro (vision): College-level questions that require understanding images: charts, diagrams, photos AA 74.6% #54 of 127
Arena Vision Arena Vision · overall: Human pairwise preferences in the stated vision vote pool Arena 1,246 #47 of 88
Writing 18
Arena Textcreative writing Arena Text · creative writing: Human pairwise preferences in the stated text vote pool Arena 1,391 #77 of 195+14 versions & slices overall Arena Text · overall: Human pairwise preferences in the stated text vote pool Arena 1,437 #68 of 196Chinese Arena Text · chinese: Human pairwise preferences in the stated text vote pool Arena 1,447 #83 of 181English Arena Text · english: Human pairwise preferences in the stated text vote pool Arena 1,422 #80 of 188French Arena Text · french: Human pairwise preferences in the stated text vote pool Arena 1,454 #51 of 149German Arena Text · german: Human pairwise preferences in the stated text vote pool Arena 1,444 #43 of 154instruction following Arena Text · instruction following: Human pairwise preferences in the stated text vote pool Arena 1,409 #72 of 188Japanese Arena Text · japanese: Human pairwise preferences in the stated text vote pool Arena 1,420 #34 of 138Korean Arena Text · korean: Human pairwise preferences in the stated text vote pool Arena 1,374 #62 of 144non-English Arena Text · non english: Human pairwise preferences in the stated text vote pool Arena 1,405 #73 of 188Polish Arena Text · polish: Human pairwise preferences in the stated text vote pool Arena 1,426 #54 of 133Russian Arena Text · russian: Human pairwise preferences in the stated text vote pool Arena 1,415 #68 of 186Spanish Arena Text · spanish: Human pairwise preferences in the stated text vote pool Arena 1,413 #74 of 155overall · full cohort Arena Text · overall · snapshot 2026-10-15 · native board settings: Human pairwise preferences in the stated text vote pool Arena 1,416 #79 of 188creative writing · full cohort Arena Text · creative writing · snapshot 2026-10-15 · native board settings: Human pairwise preferences in the stated text vote pool Arena 1,376 #79 of 187
EQ-Bench Longform Creative Writing1.11 Longform Creative Writing 1.11: Models plan, revise and write a story across eight turns, graded with a writing rubric EQ-Bench 71.6% #35 of 95
EQ-Bench Creative Writingv3 Creative Writing v3 · Elo: Judge-rated creative writing under the v3 prompt set and pairwise ranking EQ-Bench 1,703 #30 of 91
Lech Mazur Short-Story Lech Mazur Short-Story · comparison score: Judges compare stories written to ten required elements; the comparison score can be negative Lech 0.3 #21 of 44
Health & law 3
Vals LegalBench Vals LegalBench: Legal reasoning and legal-language understanding on LegalBench Vals 82.8% #50 of 89
Vals MedCode Vals MedCode: Medical coding accuracy on patient encounters Vals 49.8% #16 of 78
Vals MedScribe Vals MedScribe: Accuracy of clinical notes produced from consultation transcripts Vals 84.4% #31 of 80
Documents 3
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 82.7% #22 of 275
OmniDocBenchv1.6 · full OmniDocBench · v1.6 full: End-to-end document parsing, averaging text recognition, table structure and formula recognition under the stated full-set protocol OmniDocBench 86.6% #18 of 22
Arena Document Arena Document · overall: Human pairwise preferences in the stated document vote pool Arena 1,405 #32 of 33
Legacy · saturated or no longer reported 9
SWE-bench Pro (public) SWE-bench Pro (public): Agents resolve long-horizon professional repository tasks; public and private splits are separate 29.9% #13 of 19
AIME2025 · AA archived AIME 2025 · AA archived: AA evaluates the 30 integer-answer problems from the 2025 AIME mathematics competition AA 99% #1 of 140
LiveCodeBenchAA archived LiveCodeBench · AA archived: AA evaluates solutions to newly collected competitive-programming problems AA 88.9% #4 of 153
GPQA Diamond GPQA Diamond: Graduate-level biology, chemistry and physics questions that can’t be solved by a quick web search 90.3% #33 of 315
τ²-benchairline · 1.0.1 τ-bench official · 2-airline-1.0.1: Customer-service agents converse with simulated users, retrieve domain knowledge and change state through tools Sierra 83% #2 of 6+4 versions & slices overall · 1.0.1 τ-bench official · 2-overall-1.0.1: Customer-service agents converse with simulated users, retrieve domain knowledge and change state through tools Sierra 84.8% #3 of 6retail · 1.0.1 τ-bench official · 2-retail-1.0.1: Customer-service agents converse with simulated users, retrieve domain knowledge and change state through tools Sierra 81.6% #2 of 6telecom · 1.0.1 τ-bench official · 2-telecom-1.0.1: Customer-service agents converse with simulated users, retrieve domain knowledge and change state through tools Sierra 89.7% #4 of 6AA τ²-Bench: Tests service agents that use tools while coordinating with a simulated user AA 84.8% #65 of 245
No benchmark matches
CheaperClaude Sonnet 5.5max+84%-17%$5.46No forced tool use+5
OpenMiMo v2.6 Prothinking+52%-89%$0.13Pass back reasoning_content+3
CheaperGemini 4 Argonhigh+73%-17%*$1.99Synchronous output stops at 65,536+2
Muse Spark 1.3max+58%-58%$1.60Only auto tool_choice is supported+5
DeepSeek V4.1 Flash 1017maxOpen+48%-89%$0.26Pass back reasoning_content · Chat Completions+4
GLM 5.3maxOpen+47%-55%$2.01No image input+4
Step 5 PreviewthinkingOpen+44%-70%$1.03web_search not available · Chat Completions+2
Kimi K3maxOpen+43%+25%$2.00Sampling parameters are fixed+3