DeepSeek V3 (Dec '24) vs Qwen3.5 2B (Reasoning)

DeepSeek V3 (Dec '24) vs Qwen3.5 2B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

DeepSeekDeepSeek V3 (Dec '24)Off the frontier
Intelligence
8.50
Total cost
$25.4
AlibabaQwen3.5 2B (Reasoning)Not ranked · benchmark data missing
Intelligence
6.90
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 V3 (Dec '24)Qwen3.5 2B (Reasoning)Difference
Intelligence (higher is better)8.56.9−18.8% Qwen3.5 2B (Reasoning) is 18.8% less intelligent
Total AA cost (lower is better)$25.37Not reported— not comparable
End-to-end time (lower is better)10.23sNot reported— not comparable
Price per 1M tokens (in / out)$0.32 / $0.89—
Input modalitiesTextText, Image, Video
Open this matchup in the interactive pickerDeepSeek V3 (Dec '24): what beats itQwen3.5 2B (Reasoning): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/deepseek-v3/qwen3-5-2b · Markdown: /api/v1/compare/deepseek-v3/qwen3-5-2b?format=md · llms.txt · agent skill