o1 vs o3-mini-high

Detailed comparison of capabilities, features, and performance.

Feature
o1
o3-mini-high
Model Image
o1
o3-mini-high
AI Lab
OpenAI
OpenAI
Context Size
128,000 tokens
200,000 tokens
Max Output Size
100,000 tokens
100,000 tokens
Frontier Model
No
No
Vision Support
No
No
Description
o1 is OpenAI's new reasoning model for complex tasks that require broad general knowledge
o3-mini-high is the higest reasoning level of OpenAI's fast cost-efficient reasoning model tailored to coding math and science use cases

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