Grok 3 Fast vs Gemini 2.5 Pro (03-25)

Detailed comparison of capabilities, features, and performance.

Feature
Grok 3 Fast
Gemini 2.5 Pro (03-25)
Model Image
Grok 3 Fast
Gemini 2.5 Pro (03-25)
AI Lab
xAI
Google
Context Size
131,000 tokens
1,048,756 tokens
Max Output Size
8,000 tokens
65,535 tokens
Frontier Model
Yes
Yes
Vision Support
No
Yes
Description
Faster Grok 3 with identical quality (131k context). Low latency for time-sensitive tasks.
A powerful reasoning model for problem-solving tasks and multimodal capabilities (5th March tune).

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