GPT-4o vs Gemini 2.5 Pro

Detailed comparison of capabilities, features, and performance.

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

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