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
#15
Up 86% week over week
Tokens
2.77T
2026-10-15
Requests
37.7M
37,735,749
Tool calls
-
Input / M
$2.00
Output / M
$10
Cache / M
$0.10
Context
1M
1,000,000 tokens