Gemini 2.5 Pro vs GPT-4o

Detailed comparison of capabilities, features, and performance.

Feature
Gemini 2.5 Pro
GPT-4o
Model Image
Gemini 2.5 Pro
GPT-4o
AI Lab
Google
OpenAI
Context Size
1,000,000 tokens
128,000 tokens
Max Output Size
60,000 tokens
4,096 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
A powerful reasoning model with 1M token context designed for advanced problem-solving tasks and multimodal capabilities.
The Omni model from OpenAI that reasons across audio vision and text

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