Claude Sonnet 5 (Xhigh) vs Qwen3.5 Omni Plus

Claude Sonnet 5 (Xhigh) vs Qwen3.5 Omni Plus. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Sonnet 5 (Xhigh)Off the frontier
Intelligence
34.40
Total cost
$3255
AlibabaQwen3.5 Omni PlusNot ranked · benchmark data missing
Intelligence
20.40
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 5 (Xhigh)Qwen3.5 Omni PlusDifference
Intelligence (higher is better)34.420.4−40.7% Qwen3.5 Omni Plus is 40.7% less intelligent
Total AA cost (lower is better)$3,255.40Not reported— not comparable
End-to-end time (lower is better)32.78s6.32s−80.7% Qwen3.5 Omni Plus is 80.7% faster
Price per 1M tokens (in / out)$2.00 / $10.0$0.40 / $4.80
Input modalitiesText, ImageText, Image, Speech, Video
Open this matchup in the interactive pickerClaude Sonnet 5 (Xhigh): what beats itQwen3.5 Omni Plus: 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-sonnet-5-xhigh/qwen3-5-omni-plus · Markdown: /api/v1/compare/claude-sonnet-5-xhigh/qwen3-5-omni-plus?format=md · llms.txt · agent skill