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Claude 3.7 Sonnet vs o3

Detailed comparison of capabilities, features, and performance.

Feature
Claude 3.7 Sonnet
o3
Model Image
Claude 3.7 Sonnet
o3
AI Lab
Anthropic
OpenAI
Context Size
128,000 tokens
200,000 tokens
Max Output Size
128,000 tokens
100,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Sonnet 3.7 model from Anthropic
o3 is powerful across all domains. It excels at Math, Science, Coding and Visual Reasoning tasks. Best for multi-step problems, not everyday.

Learn more about Claude 3.7 Sonnet

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Learn more about o3

View detailed specifications and capabilities

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