Qwen: Qwen3.5 397B A17B vs Sonar Pro Search
Compare Qwen: Qwen3.5 397B A17B by Qwen against Sonar Pro Search by Perplexity, context windows of 262K vs 200K, tested across 52 shared challenges. Updated April 2026.
Which is better, Qwen: Qwen3.5 397B A17B or Sonar Pro Search?
Qwen: Qwen3.5 397B A17B and Sonar Pro Search are both competitive models. Qwen: Qwen3.5 397B A17B costs $0.6/M input tokens vs $3/M for Sonar Pro Search. Context windows: 262K vs 200K tokens. Compare their real outputs side by side below.
Key Differences Between Qwen: Qwen3.5 397B A17B and Sonar Pro Search
Qwen: Qwen3.5 397B A17B is made by qwen while Sonar Pro Search is from perplexity. Qwen: Qwen3.5 397B A17B has a 262K token context window compared to Sonar Pro Search's 200K. On pricing, Qwen: Qwen3.5 397B A17B costs $0.6/M input tokens vs $3/M for Sonar Pro Search.
No community votes yet. On paper, Qwen: Qwen3.5 397B A17B has the edge — bigger model tier, newer.
Qwen: Qwen3.5 397B A17B is 4.2x cheaper per token — worth considering if cost matters.
Style Comparison
Qwen: Qwen3.5 397B A17B uses 22.8x more emoji
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279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
