Kimi K3.1 Pro vs Qwen3.5 4B (Reasoning)

Kimi K3.1 Pro 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.

KimiKimi K3.1 ProOn the frontier
Intelligence
55.10
Total cost
$3117
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.

MetricKimi K3.1 ProQwen3.5 4B (Reasoning)Difference
Intelligence (higher is better)55.113.1−76.2% Qwen3.5 4B (Reasoning) is 76.2% less intelligent
Total AA cost (lower is better)$3,117.31Not reported— not comparable
End-to-end time (lower is better)42.64s170.08s+298.9% Qwen3.5 4B (Reasoning) is 298.9% slower
Price per 1M tokens (in / out)$2.00 / $10.0$0.03 / $0.15
Input modalitiesText, ImageText, Image, Video
Open this matchup in the interactive pickerKimi K3.1 Pro: what beats itQwen3.5 4B (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/kimi-k3-1-pro/qwen3-5-4b · Markdown: /api/v1/compare/kimi-k3-1-pro/qwen3-5-4b?format=md · llms.txt · agent skill