Claude Sonnet 4.6 (Max) vs Qwen3.5 4B (Reasoning)

Claude Sonnet 4.6 (Max) vs Qwen3.5 4B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Sonnet 4.6 (Max)Off the frontier
Intelligence
30.10
Total cost
$4925
AlibabaQwen3.5 4B (Reasoning)Not ranked · benchmark data missing
Intelligence
13.10
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 Sonnet 4.6 (Max)Qwen3.5 4B (Reasoning)Difference
Intelligence (higher is better)30.113.1−56.5% Qwen3.5 4B (Reasoning) is 56.5% less intelligent
Total AA cost (lower is better)$4,924.80Not reported— not comparable
End-to-end time (lower is better)115.26s124.03s+7.6% Qwen3.5 4B (Reasoning) is 7.6% slower
Price per 1M tokens (in / out)$3.00 / $15.0$0.03 / $0.15
Input modalitiesText, ImageText, Image, Video
Open this matchup in the interactive pickerClaude Sonnet 4.6 (Max): what beats itQwen3.5 4B (Reasoning): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-4-6-adaptive/qwen3-5-4b · Markdown: /api/v1/compare/claude-sonnet-4-6-adaptive/qwen3-5-4b?format=md · llms.txt · agent skill