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Add up to four models via ?models=slug-a,slug-b — or pick from any model page.
| Spec | Anthropic |
|---|---|
| Context | 200K |
| License | |
| Cheapest hosted (out/1M) | $75.00 · Anthropic |
| Released | Aug 5, 2025 |
| Arena Coding | 1505 |
| Arena Creative Writing | 1442 |
| Arena Hard Prompts | 1478 |
| Arena Instruction Following | 1454 |
| Arena Maths | 1433 |
| Arena Text (overall) | 1448 |
| Arena Code (WebDev) | 1390 |
