OpenAI·released 2025-08-071 source
GPT-5 mini benchmark scores: 20 benchmarks tracked. 25% of its scores are independently reproduced — the rest are self-reported or unverified.
Leads on 0 of 20 benchmarks·best result 97.85 on MATH level 5 (reproduced)·5 of 20 independently reproduced·$0.25/$2 per M tokens
Consensus: LiteLLM · Cross-check: models.dev, OpenRouter · See every model’s pricing →
| Benchmark | Score | Evidence status | Measured |
|---|---|---|---|
| MATH level 5 | 97.85accuracy (%) | reproduced· optimizedT1 | 2025-08-07Epoch AI |
| OTIS Mock AIME 2024-2025 | 86.65accuracy (%) | reproduced· optimizedT1 | 2025-08-07Epoch AI |
| Lech Mazur Writing | 83.1accuracy (%) | unverifiedT1 | 2025-08-07lechmazur/writing Github repository |
| Fiction.LiveBench | 69.4accuracy (%) | unverifiedT1 | 2025-08-07Fiction.live leaderboard |
| DTBench | 67.55accuracy (%) | unverifiedT1 | 2025-08-07https://conceptualreasoning.ai/dtbench |
| GPQA diamond | 66.67accuracy (%) | reproduced· optimizedT1 | 2025-08-07Epoch AI |
| SWE-Bench verified | 64.67accuracy (%) | reproduced· optimizedT1 | 2025-08-07Epoch AI |
| ARC-AGI | 54.33accuracy (%) | unverified· optimizedT2 | 2025-08-07 |
| WeirdML | 52.67accuracy (%) | unverifiedT1 | 2025-08-07https://htihle.github.io/weirdml.html |
| FrontierMath-Tiers-1-3-v2-Private | 46.67accuracy (%) | unverifiedT2 | 2025-08-07 |
| LMCA | 40.24accuracy (%) | unverifiedT1 | 2025-08-07https://conceptualreasoning.ai/lmca |
| Terminal Bench | 34.83accuracy (%) | unverifiedT1 | 2025-08-07https://www.tbench.ai/leaderboard/terminal-bench/2.0 |
| SimpleQA Verified | 21.6accuracy (%) | unverifiedT2 | 2025-08-07 |
| Chess Puzzles | 20.03accuracy (%) | unverifiedT2 | 2025-08-07 |
| HLE | 15.38accuracy (%) | unverifiedT2 | 2025-08-07 |
| FrontierMath-Tier-4-v2-Private | 12.2accuracy (%) | reproducedT1 | 2025-08-07Epoch AI |
| VPCT | 10.3accuracy (%) | unverifiedT1 | 2025-08-07VPCT leaderboard |
| ProofBench | 9accuracy (%) | unverifiedT1 | 2025-08-07https://www.vals.ai/benchmarks/proof_bench |
| ARC-AGI-2 | 4.44accuracy (%) | unverifiedT2 | 2025-08-07 |
| Mystery Game Puzzles | 0.86accuracy (%) | unverifiedT2 | 2025-08-07 |
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 20 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 45.78 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 mini is an AI model developed by OpenAI, released 2025-08-07. Its benchmark record below tags every score as independently reproduced, self-reported, or unverified.
GPT-5 mini has recorded scores on 20 benchmarks, each shown with its evidence status.
GPT-5 mini has recorded scores on 20 benchmarks — Lech Mazur Writing, GPQA diamond, MATH level 5, OTIS Mock AIME 2024-2025, DTBench, WeirdML, and 14 more. The full table above shows each score with its evidence status.
5 of 20 recorded scores (25%) are independently reproduced rather than self-reported by the lab.
GPT-5 mini has 20 tracked claims: 5 independently reproduced, 15 unverified.
Listed API pricing: $0.25 per million input tokens, $2 per million output tokens (prices disputed across sources). See the pricing block for the full breakdown.