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Grok 3 Fast
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Grok 3 Fast

Faster Grok 3 with identical quality (131k context). Low latency for time-sensitive tasks.

Model Specifications

Context window 131,000 tokens
Max output 8,000 tokens
Knowledge cutoff February 2025
Multipart messages No
Vision capabilities No

Default Parameters

Temperature 0.3
Top P 1.0
Frequency penalty 0.0
Presence penalty 0.0
Top K 50
Try on Simtheory

Supported Parameters

Temperature

Supported

Controls randomness: Lower values make output more deterministic, higher values more creative.

Range: 0.0 - 1.0 Default: 0.3

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