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Add up to four models via ?models=slug-a,slug-b — or pick from any model page.
| Spec | OpenAI |
|---|---|
| Context | 128K |
| Weights | |
| License | — |
| — | |
| Cheapest hosted (out/1M) | $14.00 · OpenRouter |
| Released | Mar 3, 2026 |
| Arena Coding | 1496.7 |
| Arena Creative Writing | 1406.6 |
| Arena Hard Prompts | 1471.4 |
| Arena Instruction Following | 1434.3 |
| Arena Maths | 1426 |
| Arena Text (overall) | 1448.7 |
