Feature
Grok 3 Fast
o3-mini
Model Image
AI Lab
xAI
OpenAI
Context Size
131,000 tokens
200,000 tokens
Max Output Size
8,000 tokens
100,000 tokens
Frontier Model
Yes
Yes
Vision Support
No
No
Description
Faster Grok 3 with identical quality (131k context). Low latency for time-sensitive tasks.
o3-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases
Learn more about Grok 3 Fast
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