o1

o1 is a reasoning model from OpenAI. 22 benchmarks count toward its score, in 7 categories.

availableShows if the model has enough results for an index.
IndexOverall score. 50 is the middle.45.4 ±3.9
CoverageShare of the index weight with results.95%
SpeedOutput tokens per second.16/s
Input / 1MUS dollars per 1M input tokens.$15
Output / 1MUS dollars per 1M output tokens.$60
ContextMaximum tokens in one request.200K
EloLMArena rating and rank.1366 (#177)

50 is the middle of the board. The range shows the doubt in the index.

27,807 votes. Elo shows what people prefer. It does not change the score.

CapabilitiesScore per category. 50 is the middle.

50 is the middle
AgenticMulti-step tasks with tools.
43.7
CodingCode writing and repair.
38.5
ReasoningLogic problems and puzzles.
45.0
MultimodalTasks with images and text.
53.3
KnowledgeFacts and expert knowledge.
47.9
MultilingualTasks in many languages.
N/A
InstructionTasks with strict rules in the prompt.
55.2
MathMath problems.
44.5

Results

22 counted
BenchmarkThe test name.CategoryThe capability that the test measures.ResultThe score from the publisher.IndexThis result on the index scale.RunThe settings of the run.DateDate of the result.Published byThe source of the result.
MATH level 5Math94.7%45.2high effortEpoch AI
Instruction-Following EvalInstruction92.2%49.9Jeffrey Zhou et al.
Massive Multitask Language UnderstandingKnowledge91.8%Dan Hendrycks et al.
MATH 500Math90.4%42.89 Jan 2026Vals AI
MGSMMultilingual89.3%9 Jan 2026Vals AI
MMLU ProKnowledge83.5%52.11 Sept 2026Vals AI
MMMU ProMultimodal77.4%53.31 Sept 2026Vals AI
GPQA diamondKnowledge76.8%49.1high effortEpoch AI
Graduate-Level Google-Proof Q&AKnowledge75.7%48.1David Rein et al.
Artificial Analysis GPQA DiamondKnowledge74.7%45.1Artificial Analysis
OTIS Mock AIME 2024-2025Math73.3%52.6high effortEpoch AI
GPQA DiamondKnowledge73.2%45.91 Sept 2026Vals AI
AIMEMath71.5%47.016 Apr 2026Vals AI
Artificial Analysis IFBenchInstruction70.3%60.4Artificial Analysis
Artificial Analysis Long Context ReasoningReasoning65.0%53.2Artificial Analysis
τ²-Bench Tool-Agent-User EvaluationAgentic62.6%43.7Victor Barres et al.
LiveCodeBenchCoding50.3%30.01 Sept 2026Vals AI
SimpleQA VerifiedKnowledge41.1%59.6high effortEpoch AI
Artificial Analysis Coding IndexCoding39.7%47.0Artificial Analysis
Artificial Analysis Omniscience AccuracyKnowledge34.5%56.5Artificial Analysis
Artificial Analysis Intelligence IndexKnowledge15.2%41.4Artificial Analysis
Chess PuzzlesReasoning15.0%42.9high effortEpoch AI
FrontierMath-Tiers-1-3-v2-PrivateMath14.7%39.7high effortEpoch AI
FrontierMath-2025-02-28-PrivateMath9.3%39.3high effortEpoch AI
Artificial Analysis Humanity's Last ExamKnowledge7.0%32.2Artificial Analysis
Critical Physics TasksReasoning0.3%39.0Artificial Analysis

22 benchmarks count, from 24 of 26 results. A grey row does not count. Too few models took that benchmark.

Sources

BenchLM benchmark aggregationUsed with attribution; per-benchmark results credited to their original authorsOpenRouter, collected directlyNo licence statedEpoch AI, collected directlyCC BY — free to use and redistribute with attributionVals AI, collected directlyNo licence stated. Read from the public leaderboard and credited to Vals AI

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