Qwen3 0.6B vs Qwen3.5 9B

Compare Qwen3 0.6B and Qwen3.5 9B, both from Qwen, context windows of 33K vs 262K, tested across 13 shared challenges. Updated March 2026.

Which is better, Qwen3 0.6B or Qwen3.5 9B?

Qwen3 0.6B and Qwen3.5 9B are both competitive models. Qwen3 0.6B costs $0/M input tokens vs $0.1/M for Qwen3.5 9B. Context windows: 33K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Qwen3 0.6B and Qwen3.5 9B

Qwen3 0.6B is made by qwen while Qwen3.5 9B is from qwen. Qwen3 0.6B has a 33K token context window compared to Qwen3.5 9B's 262K. On pricing, Qwen3 0.6B costs $0/M input tokens vs $0.1/M for Qwen3.5 9B.

Our Verdict
Qwen3.5 9B
Qwen3.5 9B
Qwen3 0.6B
Qwen3 0.6BRunner-up

No community votes yet. On paper, Qwen3.5 9B has the edge — newer, bigger context window.

Too close to call
FAQ

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