Claude Sonnet 3.6 (2022-10-22) vs Qwen3.5 9B

Compare Claude Sonnet 3.6 (2022-10-22) by Anthropic against Qwen3.5 9B by Qwen, context windows of 200K vs 262K, tested across 39 shared challenges. Updated March 2026.

Which is better, Claude Sonnet 3.6 (2022-10-22) or Qwen3.5 9B?

Claude Sonnet 3.6 (2022-10-22) and Qwen3.5 9B are both competitive models. Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $0.1/M for Qwen3.5 9B. Context windows: 200K vs 262K tokens. Compare their real outputs side by side below.

Key Differences Between Claude Sonnet 3.6 (2022-10-22) and Qwen3.5 9B

Claude Sonnet 3.6 (2022-10-22) is made by anthropic while Qwen3.5 9B is from qwen. Claude Sonnet 3.6 (2022-10-22) has a 200K token context window compared to Qwen3.5 9B's 262K. On pricing, Claude Sonnet 3.6 (2022-10-22) costs $3/M input tokens vs $0.1/M for Qwen3.5 9B.

Our Verdict
Claude Sonnet 3.6 (2022-10-22)
Claude Sonnet 3.6 (2022-10-22)
Qwen3.5 9B
Qwen3.5 9BRunner-up

No community votes yet. On paper, Claude Sonnet 3.6 (2022-10-22) has the edge — bigger model tier, major provider backing.

Qwen3.5 9B is 100x cheaper per token — worth considering if cost matters.

Too close to call
FAQ

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