o3-mini-high vs Claude 3.7 Sonnet (thinking)

Detailed comparison of capabilities, features, and performance.

o3-mini-high

o3-mini-high

OpenAI
VS
Claude 3.7 Sonnet (thinking)

Claude 3.7 Sonnet (thinking)

Anthropic
Feature o3-mini-high Claude 3.7 Sonnet (thinking)
AI Lab OpenAI Anthropic
Context Size 200,000 tokens 204,800 tokens
Max Output Size 100,000 tokens 64,000 tokens
Frontier Model Yes Yes
Vision Support No Yes
Description o3-mini-high is the higest reasoning level of OpenAI's fast cost-efficient reasoning model tailored to coding math and science use cases The latest Sonnet 3.7 model from Anthropic

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