Grok 4.1 Fast Non-Reasoning Latest

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Latest version of the non-reasoning Grok 4.1 Fast model, providing up-to-date fast inference without reasoning.

context window 2.0M tokens
max output 2.0M tokens
input price $0.2 / 1M tokens
output price $0.5 / 1M tokens
streamingcode-generationfunction-callingtool-usevisionprompt-cachingjson-mode