Gemini 2.5 Pro Experimental vs o3-mini
Detailed comparison of capabilities, features, and performance.
Feature
Gemini 2.5 Pro Experimental
o3-mini
Model Image
AI Lab
Google
OpenAI
Context Size
1,000,000 tokens
200,000 tokens
Max Output Size
60,000 tokens
100,000 tokens
Frontier Model
No
No
Vision Support
Yes
No
Description
Experimental release (March 25th, 2025) of Gemini 2.5 Pro
o3-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases
Learn more about Gemini 2.5 Pro Experimental
View detailed specifications and capabilities
View model details →Learn more about o3-mini
View detailed specifications and capabilities
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