Vision
Simtheory
Claude 3.7 Sonnet
Frontier
Claude 3.7 Sonnet (high output)
Frontier
Claude 3.7 Sonnet (thinking)
Frontier
Claude 4 Opus
Frontier
Claude 4 Opus (thinking)
Frontier
Claude 4 Sonnet
Frontier
Claude 4 Sonnet (thinking)
Frontier
Claude 4.5 Opus
Frontier
Claude 4.5 Sonnet
Frontier
Claude 4.5 Sonnet (thinking)
Frontier
Auto
Automatically routes your message to the best model for the task. Uses AI to detect code, math, creative writing, analysis, and more.
Model Specifications
Context window
1,000,000 tokens
Max output
64,000 tokens
Knowledge cutoff
December 2025
Multipart messages
No
Vision capabilities
Yes