OpenAI·released 2025-11-131 source
GPT-5.1 benchmark scores: 21 benchmarks tracked. 24% of its scores are independently reproduced — the rest are self-reported or unverified.
Leads on 0 of 21 benchmarks·best result 88.6 on OTIS Mock AIME 2024-2025 (reproduced)·5 of 21 independently reproduced·$1.25/$10 per M tokens
Consensus: LiteLLM · Cross-check: models.dev, OpenRouter · See every model’s pricing →
| Benchmark | Score | Evidence status | Measured |
|---|---|---|---|
| OTIS Mock AIME 2024-2025 | 88.6accuracy (%) | reproduced· optimizedT1 | 2025-11-13Epoch AI |
| DTBench | 83.55accuracy (%) | unverifiedT1 | 2025-11-13https://conceptualreasoning.ai/dtbench |
| GPQA diamond | 83.5accuracy (%) | reproduced· optimizedT1 | 2025-11-13Epoch AI |
| ARC-AGI | 72.83accuracy (%) | unverified· optimizedT1 | 2025-11-13https://arcprize.org/leaderboard |
| SWE-Bench verified | 67.98accuracy (%) | reproduced· optimizedT1 | 2025-11-13Epoch AI |
| WeirdML | 60.77accuracy (%) | unverifiedT1 | 2025-11-13https://htihle.github.io/weirdml.html |
| FrontierMath-2025-02-28-Private | 54.45accuracy (%) | reproduced· optimizedT1 | 2025-11-13Epoch AI |
| LMCA | 51.64accuracy (%) | unverifiedT1 | 2025-11-13https://conceptualreasoning.ai/lmca |
| SimpleQA Verified | 48accuracy (%) | unverifiedT2 | 2025-11-13 |
| Terminal Bench | 47.6accuracy (%) | unverifiedT1 | 2025-11-13Terminal-Bench v2 Leaderboard |
| SimpleBench | 43.84accuracy (%) | unverifiedT1 | 2025-11-13https://lmcouncil.ai/benchmarks |
| DeepResearch Bench | 42.8accuracy (%) | unverifiedT1 | 2025-11-13https://evals.futuresearch.ai/#drb |
| Chess Puzzles | 38.97accuracy (%) | unverifiedT2 | 2025-11-13 |
| VPCT | 38.05accuracy (%) | unverifiedT1 | 2025-11-13VPCT leaderboard |
| CL-bench | 23.7accuracy (%) | unverifiedT2 | 2025-11-13 |
| FrontierMath-Tier-4-2025-07-01-Private | 20.83accuracy (%) | reproducedT1 | 2025-11-13Epoch AI |
| HLE | 19.83accuracy (%) | unverifiedT2 | 2025-11-13 |
| ARC-AGI-2 | 17.64accuracy (%) | unverifiedT2 | 2025-11-13 |
| CL-bench Life | 17.3accuracy (%) | unverifiedT2 | 2025-11-13 |
| GSO-Bench | 13.73accuracy (%) | unverifiedT1 | 2025-11-13https://gso-bench.github.io/index.html |
| Mystery Game Puzzles | 10.77accuracy (%) | unverifiedT2 | 2025-11-13 |
Claims drawn from cited facts, not live model generation.
This model was developed by OpenAI and released in 2025.
2 cited facts
This model has scores on 21 tracked benchmarks and currently leads 0 of them. The record’s evidence status is independently reproduced.
3 cited facts
Its mean gap to the best recorded score across its tracked benchmarks is 29.72 points.
1 cited fact
6 facts cross-checked across data sources: 2 corroborated, 2 single-source, 2 disputed.
Source facts, citations, and refresh stamp for this record.
Sources: epoch_benchmarks, litellm_prices, modelsdev_models, openrouter_models
GPT-5.1 is an AI model developed by OpenAI, released 2025-11-13. Its benchmark record below tags every score as independently reproduced, self-reported, or unverified.
GPT-5.1 has recorded scores on 21 benchmarks, each shown with its evidence status.
GPT-5.1 has recorded scores on 21 benchmarks — GPQA diamond, OTIS Mock AIME 2024-2025, DTBench, WeirdML, LMCA, SimpleQA Verified, and 15 more. The full table above shows each score with its evidence status.
5 of 21 recorded scores (24%) are independently reproduced rather than self-reported by the lab.
GPT-5.1 has 21 tracked claims: 5 independently reproduced, 16 unverified.
Listed API pricing: $1.25 per million input tokens, $10 per million output tokens (prices disputed across sources). See the pricing block for the full breakdown.