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| Spec | xAI |
|---|---|
| Context | 1M |
| Weights | |
| License | — |
| — | |
| Cheapest hosted (out/1M) | $2.50 · OpenRouter |
| Released | Apr 30, 2026 |
| LiveBench | 62.3 |
| LiveBench Agentic Coding | 18.5 |
| LiveBench Coding | 69.9 |
| LiveBench Data Analysis | 55.8 |
| LiveBench Instruction Following | 62.8 |
| LiveBench Language | 73.6 |
| LiveBench Mathematics | 84.3 |
| LiveBench Reasoning | 70.8 |
| Arena Agent (IPS) | −0.144 |
| Arena Coding | 1488.1 |
| Arena Creative Writing | 1427.7 |
| Arena Hard Prompts | 1456.8 |
| Arena Instruction Following | 1414.5 |
| Arena Maths | 1419.2 |
| Arena Text (overall) | 1442.4 |
| Arena Code (WebDev) | 1356.9 |
