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o1-mini vs o3

Detailed comparison of capabilities, features, and performance.

Feature
o1-mini
o3
Model Image
o1-mini
o3
AI Lab
OpenAI
OpenAI
Context Size
128,000 tokens
200,000 tokens
Max Output Size
6,000 tokens
100,000 tokens
Frontier Model
Yes
Yes
Vision Support
No
Yes
Description
o1-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases
o3 is powerful across all domains. It excels at Math, Science, Coding and Visual Reasoning tasks. Best for multi-step problems, not everyday.

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View detailed specifications and capabilities

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Learn more about o3

View detailed specifications and capabilities

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o1 o1
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o3-mini o3-mini
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o3 o3

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