Grok 4 Fast
Activegrok-4-fast-non-reasoning/by xAI
Model Specs
Context:2,000,000
Max Output:—
Streaming:
Modality
→
Release Date
2025-06-17
Latest Price
Input ($/1M Token)
0.20
Cached Input
0.05
Output ($/1M Token)
0.50
Price History
Official Pricing SourcePrice updated: 2026-04-03
Notes
standard
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