Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
Rank
#233
Up 17% week over week
Tokens
4.0B
2026-10-22
Requests
677.5K
677,491
Tool calls
-
Input / M
$1.00
Output / M
$5.00
Cache / M
$0.05
Context
1M
1,000,000 tokens