Claude 2.1 vs Qwen3.5 2B (Reasoning)

Claude 2.1 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.

AnthropicClaude 2.1Not ranked · benchmark data missing
Intelligence
5.60
Total cost
-
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.

MetricClaude 2.1Qwen3.5 2B (Reasoning)Difference
Intelligence (higher is better)5.66.9+23.2% Qwen3.5 2B (Reasoning) is 23.2% more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reportedNot reported— not comparable
Input modalitiesTextText, Image, Video
Open this matchup in the interactive pickerClaude 2.1: 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/claude-21/qwen3-5-2b · Markdown: /api/v1/compare/claude-21/qwen3-5-2b?format=md · llms.txt · agent skill