Benchmark Almanac

o1-preview

o1-preview ranks first on 7 of the 57 benchmarks it has scores on.

OpenAI Released 12 Sep 2024 Family o1 The lab's model card
64
Benchmarks with a score
7
Ranked first, out of five or more models
15
In the top three
OpenAI Sep 2024

o1-preview

Closed weights Flagship

134.6 #149 of 271
Epoch Capabilities Index
  • GPQA Diamond 50.3% #145 /219
  • KOR-Bench 72.9% #1 /33
  • Vectara Hallucination Leaderboard (HHEM) 3.30% #98 /148

Where it ranks

Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.

Knowledge and language

BenchmarkScoreRankSource
Chinese SimpleQA 67.9% #1 of 27 Official leaderboard
MMLU 90.8% #6 of 127 Model card
SEAL Multilingual 1,111 #3 of 19 Official leaderboard
SEAL Precise Instruction Following 86.6 #3 of 18 Official leaderboard
LongBench v2 57.7% #6 of 33 Official leaderboard
LLM Confabulation Leaderboard 13% #12 of 58 Official leaderboard
EQ-Bench v2 80.5 #21 of 85 Official leaderboard
SimpleQA 42% #19 of 59 Model card
LMArena (Elo) 1,389 #142 of 333 Official leaderboard
SimpleQA Hallucination Rate 44% #6 of 12 Model card
Open Ended Questions (hallucination) 0.78 #1 of 2 Model card
Vectara Hallucination Leaderboard (HHEM) 3.30% #98 of 148 Official leaderboard
WritingBench 63.4 #30 of 45 Official leaderboard
BirthdayFacts 32% #2 of 2 Model card

Math and science

BenchmarkScoreRankSource
KOR-Bench 72.9% #1 of 33 Official leaderboard
ZebraLogic 71.4% #4 of 46 Official leaderboard
Omni-MATH 52.5% #2 of 9 Official leaderboard
MATH Level 5 81.7% #27 of 94 Epoch AI
SimpleBench 41.7% #63 of 100 Official leaderboard
GPQA Diamond 50.3% #145 of 219 Epoch AI
OTIS Mock AIME 2024-2025 31.1% #134 of 202 Epoch AI
AIME 2024 56.7% #71 of 87 Model card
MATH-500 85.5% #55 of 67 Model card
ARC-AGI 18% #82 of 96 Epoch AI
QuantBench 36% #3 of 3 Model card

Coding

BenchmarkScoreRankSource
MBPP+ 80.2% #1 of 35 Official leaderboard
HumanEval+ 89% #2 of 46 Official leaderboard
MHPP 68.1% #1 of 23 Official leaderboard
Aider-Edit 79.7% #3 of 37 Official leaderboard
SciCode 7.70% #2 of 18 Official leaderboard
BIRD-CRITIC 35.5% #1 of 9 Official leaderboard
SEAL Coding 1,123 #4 of 26 Official leaderboard
BigCodeBench-Hard 28.8% #24 of 96 Official leaderboard
SWE-bench Verified 64.6% #23 of 60 Official leaderboard
WeirdML 47.6% #53 of 112 Official leaderboard
METR Time Horizon 23 min #18 of 31 Official leaderboard
METR Time Horizon 1.1 20 min #17 of 26 Official leaderboard
MLE-bench 22.4% #9 of 12 Official leaderboard
OpenAI Research Engineer Interview: Multiple Choice 76.8% #8 of 9 Model card
Codeforces rating 1,258 #39 of 41 Model card

Agents and tools

BenchmarkScoreRankSource
ToolComp 66.4% #4 of 32 Official leaderboard
LLM Chess 46 #62 of 124 Official leaderboard

Safety and security

BenchmarkScoreRankSource
Situational Awareness Dataset (SAD) 61.9% #1 of 17 Official leaderboard
Challenging Refusal Evaluation 93.4% #1 of 9 Model card
Political Persuasion Parallel Generation 53.8% #1 of 4 Model card
MakeMeSay 49% #3 of 9 Model card
Jailbreak Augmented Examples 100% #2 of 5 Model card
Standard Refusal Evaluation 99.5% #4 of 8 Model card
External red team jailbreaks 44% #1 of 2 Model card
LAB-Bench ProtocolQA 81% #8 of 15 Model card
StrongREJECT 84% #12 of 22 Model card
MakeMePay 11.6% #4 of 6 Model card
Human Sourced Jailbreaks 96% #6 of 8 Model card
WildChat (toxic conversations) 97.1% #3 of 4 Model card
Capture the Flag (High School) 43% #7 of 9 Model card
Tacit Knowledge and Troubleshooting 66.7% #23 of 29 Model card
ChangeMyView 81.8% #4 of 5 Model card
Production Jailbreaks 99% #4 of 5 Model card
Capture the Flag (Professional) 7.30% #17 of 21 Model card
Cybench 10% #20 of 24 Official leaderboard
XSTest 97.6% #16 of 16 Model card
Capture the Flag (Collegiate) 0% #13 of 13 Model card
LAB-Bench CloningScenarios 36.4% #11 of 11 Model card
CoT Deception Monitoring 0.79% #2 of 2 Model card

OpenAI's models over time

OpenAI's models in color, against every other model on the Epoch Capabilities Index, by release date.

50 75 100 125 150 175 2023 2024 2025 2026 2027 GPT-6.1 Terra GPT-6 Luna GPT-5.5 Instant GPT-5.4 Mini GPT-5.2 Pro GPT-5 GPT-5 nano 50 75 100 125 150 175 2023 2024 2025 2026 2027 GPT-6.1 Terra GPT-6 Luna

Its launch post

The benchmarks the lab chose to headline, with the scores it gave.

Its system card

Every result in the longer documents the lab published with it. 39 of them aren't in the launch post.

Capabilities

AI R&D risk