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Grok 4 Fast ≤128k

xAI

Grok 4 Fast ≤128k by xAI. Input: $0.2/1M tokens. Output: $0.5/1M tokens.

Compare with:
AttributeValue
ProviderxAI
Input Price$0.200 / 1M tokens
Output Price$0.500 / 1M tokens
Cached Input$0.050 / 1M tokens
Batch Input$0.100 / 1M tokens
Batch Output$0.250 / 1M tokens
Context Window131K
Model Typechat
Statuscurrent
LicenseProprietary

Capabilities

coding

Modalities

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