Anthropic: Claude Sonnet 5.5
Anthropic: Claude Sonnet 5.5
ChatClaude Sonnet 5.5 is Anthropic's Sonnet-tier model, offering a balance of speed ...
Basic Info
Mode
Chat
Released
2026-09-28
Context Window
1M
Max Output
128K
Pricing
Input Price
$2/M
Output Price
$10/M
Cache Read
$0.2/M
Cache Write (5m)
$2.5/M
Cache Write (1h)
$4/M
Web Search
$0.015/R
Capabilities
Vision
Function Calling
Reasoning
Prompt Caching
Web Search
Web Fetch
Audio Input
Video Input
PDF Input
Protocols & Providers
Protocols
openaianthropic
Provider Count
1
Providers
Bedrock