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...
Rank
#256
Down 48% week over week
Tokens
762.9M
2026-08-14
Requests
58.3K
58,347
Tool calls
-
Input / M
$15
Output / M
$75
Cache / M
$1.50
Context
200K
200,000 tokens