o3-mini-high vs Claude Opus
Detailed comparison of capabilities, features, and performance.
Feature
o3-mini-high
Claude Opus
Model Image
AI Lab
OpenAI
Anthropic
Context Size
200,000 tokens
204,800 tokens
Max Output Size
100,000 tokens
4,096 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
Anthropic's most powerful Claude 3 model
Learn more about o3-mini-high
View detailed specifications and capabilities
View model details →Learn more about Claude Opus
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