o4-mini-high vs o1

Detailed comparison of capabilities, features, and performance.

Feature
o4-mini-high
o1
Model Image
o4-mini-high
o1
AI Lab
OpenAI
OpenAI
Context Size
200,000 tokens
128,000 tokens
Max Output Size
100,000 tokens
100,000 tokens
Frontier Model
No
Yes
Vision Support
Yes
No
Description
High mode thinks for longer. Optimized for fast & effective reasoning. Best for coding and visual tasks.
o1 is OpenAI's new reasoning model for complex tasks that require broad general knowledge

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