Gemini 2.5 Flash vs GPT-4o
Detailed comparison of capabilities, features, and performance.
Feature
Gemini 2.5 Flash
GPT-4o
Model Image
AI Lab
Google
OpenAI
Context Size
1,048,576 tokens
128,000 tokens
Max Output Size
64,000 tokens
4,096 tokens
Frontier Model
No
No
Vision Support
Yes
Yes
Description
Multimodal model that is fast, token efficient and performant for complex tasks. 1M context window.
The Omni model from OpenAI that reasons across audio vision and text
Learn more about Gemini 2.5 Flash
View detailed specifications and capabilities
View model details →Learn more about GPT-4o
View detailed specifications and capabilities
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