Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
| Field | Per token (USD) | Per million |
|---|---|---|
| prompt | 0.000015 | $15.0 |
| completion | 0.000075 | $75.0 |
| web_search | 0.01 | $10000 |
| input_cache_read | 0.0000015 | $1.50 |
| input_cache_write | 0.00001875 | $18.8 |
| input_cache_write_1h | 0.00003 | $30.0 |
{
"temperature": null,
"top_p": null,
"top_k": null,
"frequency_penalty": null,
"presence_penalty": null,
"repetition_penalty": null
}