Claude 3.7 Sonnet vs Claude 4 Sonnet (thinking)
Detailed comparison of capabilities, features, and performance.
Feature
Claude 3.7 Sonnet
Claude 4 Sonnet (thinking)
Model Image
AI Lab
Anthropic
Anthropic
Context Size
128,000 tokens
200,000 tokens
Max Output Size
64,000 tokens
64,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Sonnet 3.7 model from Anthropic
The latest Sonnet 4 model from Anthropic with high thinking mode
Learn more about Claude 3.7 Sonnet
View detailed specifications and capabilities
View model details →Learn more about Claude 4 Sonnet (thinking)
View detailed specifications and capabilities
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