Qwen3.5 Omni Plus vs Step 5 Preview

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

AlibabaQwen3.5 Omni PlusNot ranked · benchmark data missing
Intelligence
20.40
Total cost
-
StepFunStep 5 PreviewOff the frontier
Intelligence
43.70
Total cost
$1190
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.

MetricQwen3.5 Omni PlusStep 5 PreviewDifference
Intelligence (higher is better)20.443.7+114.2% Step 5 Preview is 2.1× more intelligent
Total AA cost (lower is better)Not reported$1,190.26— not comparable
End-to-end time (lower is better)6.38s12.06s+89.0% Step 5 Preview is 89.0% slower
Price per 1M tokens (in / out)$0.40 / $4.80$1.00 / $2.70
Input modalitiesText, Image, Speech, VideoText, Image
Open this matchup in the interactive pickerQwen3.5 Omni Plus: what beats itStep 5 Preview: what beats it
Matchup

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