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Gemini 2.0 Flash vs Grok Code Fast 1

Google Gemini 2.0 Flash vs xAI Grok Code Fast 1 — side-by-side specs.

Google
Gemini 2.0 Flash
xAI
Grok Code Fast 1
Overview
CompanyGooglexAI
Release dateJan 30 2025Aug 28 2025
Model type
Open sourceNoNo
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapGemini 2.0 Flash shipped 210 days before Grok Code Fast 1

Which is better: Gemini 2.0 Flash or Grok Code Fast 1?

Gemini 2.0 Flash and Grok Code Fast 1 do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Gemini 2.0 Flash shipped 210 days before Grok Code Fast 1, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.

Frequently asked questions

When was Gemini 2.0 Flash released?
Gemini 2.0 Flash was released by Google on Jan 30 2025.
When was Grok Code Fast 1 released?
Grok Code Fast 1 was released by xAI on Aug 28 2025.

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