What is the difference between Grok Code Fast 1 and Qwen3 235B A22B?

Grok Code Fast 1 is developed by xAI while Qwen3 235B A22B is developed by Qwen. Grok Code Fast 1 has a 256K token context window vs Qwen3 235B A22B's 33K. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Grok Code Fast 1 or Qwen3 235B A22B?

It depends on your use case. Grok Code Fast 1 and Qwen3 235B A22B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Grok Code Fast 1 and Qwen3 235B A22B on Rival?

This page shows a side-by-side comparison of Grok Code Fast 1 and Qwen3 235B A22B across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Aug 2025

Grok Code Fast 1vsQwen3 235B A22B

Grok Code Fast 1 has a larger context window than Qwen3 235B A22B (256K tokens vs 33K tokens).

Grok Code Fast 1 and Qwen3 235B A22B compared across 54 shared prompts
Spec	Grok Code Fast 1	Qwen3 235B A22B
Input price	$0.2/M tokens	—
Output price	$1.5/M tokens	—
Context window	256K tokens	33K tokens
Weights	—	Open
Free API (OpenRouter)	No	No
Released	Aug 2025	Apr 2025
SWE-bench Verified	70.8%	61.7%