DeepSeek V4 Flash 0731 (Max) vs Qwen3.5 27B (Reasoning)

DeepSeek V4 Flash 0731 (Max) vs Qwen3.5 27B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

DeepSeekDeepSeek V4 Flash 0731 (Max)Off the frontier
Intelligence
34.30
Total cost
$200
AlibabaQwen3.5 27B (Reasoning)Not ranked · benchmark data missing
Intelligence
22.90
Total cost
-
Verdict

Comparison incomplete

A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

MetricDeepSeek V4 Flash 0731 (Max)Qwen3.5 27B (Reasoning)Difference
Intelligence (higher is better)34.322.9−33.2% Qwen3.5 27B (Reasonin… is 33.2% less intelligent
Total AA cost (lower is better)$199.63Not reported— not comparable
End-to-end time (lower is better)17.94s37.99s+111.8% Qwen3.5 27B (Reasonin… is 111.8% slower
Price per 1M tokens (in / out)$0.14 / $0.28$0.30 / $2.40
Input modalitiesTextText, Image
Open this matchup in the interactive pickerDeepSeek V4 Flash 0731 (Max): what beats itQwen3.5 27B (Reasoning): what beats it
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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/deepseek-v4-flash/qwen3-5-27b · Markdown: /api/v1/compare/deepseek-v4-flash/qwen3-5-27b?format=md · llms.txt · agent skill