Grok Code Fast 1

by xAI

Released · 49 days after Grok 4

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Intelligence Index22.0
Math Index43.3
Reasoning & knowledge
MMLU-Pro
79%
GPQA Diamond
73%
Humanity's Last Exam
8%
Long-context reasoning
51%
Coding
LiveCodeBench
66%
SciCode
36%
Agentic & tool use
Terminal-Bench Hard
17%
τ²-Bench Telecom
76%
Math & instruction following
AIME 2025
43%
IFBench
41%

Available routes

No routes currently available — Grok Code Fast 1 isn't routed through the Opper gateway right now. It's tracked here for its release history.

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