Grok-3 mini
ModelActiveby xAI · family “grok-mini”
Epoch Capabilities Index
140.3 #108 of 268
90% CI 137.4 – 142.1
Released
24 Jun 2025
Context window
Unknown
Max output
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Input $ / 1M tokens
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Output $ / 1M tokens
Unknown
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source
Benchmark results (10)
| Benchmark | Domain | Score | vs best recorded | Setting | Run | Source |
|---|---|---|---|---|---|---|
| ARC-AGI-2 | reasoning | 0.4% | 0% | low | — | External ↗ |
| FrontierMath-2025-02-28-Privatesuperseded | math | 5.9% ±1.4 | 11% | high | 10 Apr 2025 | Epoch ↗ |
| Fiction.LiveBench | long-context | 66.7% | 69% | medium | — | External ↗ |
| Lech Mazur Writing | other | 73.5% | 85% | low | — | External ↗ |
| WeirdML | coding | 42.6% | 46% | high | — | External ↗ |
| Aider polyglot | coding | 49.3% | 56% | high | — | External ↗ |
| OTIS Mock AIME 2024-2025 | math | 77.8% ±6.3 | 78% | high | 10 Apr 2025 | Eval log ↗ |
| GPQA diamond | science | 76.3% ±3.0 | 80% | low | 10 Apr 2025 | Eval log ↗ |
| MATH level 5 | math | 90.9% ±0.8 | 93% | low | 10 Apr 2025 | Epoch ↗ |
| ARC-AGI | reasoning | 16.5% | 17% | low | — | External ↗ |
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
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