Grok 3 vs Qwen3 30B A3B Thinking 2507

Compare Grok 3 by xAI against Qwen3 30B A3B Thinking 2507 by Qwen, context windows of 128K vs 262K, tested across 19 shared challenges. Updated March 2026.

Which is better, Grok 3 or Qwen3 30B A3B Thinking 2507?

Grok 3 and Qwen3 30B A3B Thinking 2507 are both competitive models. Context windows: 128K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Grok 3 and Qwen3 30B A3B Thinking 2507

Grok 3 is made by xai while Qwen3 30B A3B Thinking 2507 is from qwen. Grok 3 has a 128K token context window compared to Qwen3 30B A3B Thinking 2507's 262K.

Our Verdict
Grok 3
Grok 3
Qwen3 30B A3B Thinking 2507
Qwen3 30B A3B Thinking 2507

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
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