Claude Sonnet 5.5
Anthropic🇺🇸 USFrontier· Sep 28, 2026
TextReasoningVisionAPI
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...
Provider description (OpenRouter)
- Context
- 1M tokens
- Price / 1M tok
- $2 in · $10 out
- Modalities
- text, image, document → text
1 variant
| Standard | 1M | $2/$10 | OR |
Sources
OpenRouterProvenance
- Detected
- Sep 28, 2026
- First source
- openrouter
- Description
- Provider description (OpenRouter)
- Editorially reviewed
- —