Claude 4.1 Opus vs o3-mini
Detailed comparison of capabilities, features, and performance.
Feature
Claude 4.1 Opus
o3-mini
Model Image
AI Lab
Anthropic
OpenAI
Context Size
200,000 tokens
200,000 tokens
Max Output Size
64,000 tokens
100,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
No
Description
The latest Opus 4.1 model from Anthropic
o3-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases
Learn more about Claude 4.1 Opus
View detailed specifications and capabilities
View model details →Learn more about o3-mini
View detailed specifications and capabilities
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