Claude Sonnet 4.6
Anthropic馃嚭馃嚫
anthropic/claude-sonnet-4.6Claude Sonnet 4.6 is a further refined mid-tier model, engineered for complex enterprise workflows, deep software engineering, and autonomous agentic execution with a 1M-token context window in beta. It scores strongly on coding (SWE-bench) and computer-use benchmarks while keeping Sonnet-tier pricing.
Cost rate
3x
Context
1M
Released
Feb 17, 2026
Input
TextImageFile
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Document analysis
#8 路 top 21%
Software & IT Services
#18 路 top 5%
Life, Physical, & Social Science
#18 路 top 5%
Business, Management, & Finance
#21 路 top 5%
Performance
Median latency and throughput measured across recent requests.
Throughput50 tok/s
Latency