LongCat 2.0 vs Sonar Reasoning Pro

LongCat 2.0 vs Sonar Reasoning Pro. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

LongCatLongCat 2.0Off the frontier
Intelligence
19.10
Total cost
$545
PerplexitySonar Reasoning ProNot ranked · benchmark data missing
Intelligence
11.80
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.

MetricLongCat 2.0Sonar Reasoning ProDifference
Intelligence (higher is better)19.111.8−38.2% Sonar Reasoning Pro is 38.2% less intelligent
Total AA cost (lower is better)$544.74Not reported— not comparable
End-to-end time (lower is better)35.51sNot reported— not comparable
Price per 1M tokens (in / out)$0.75 / $2.95—
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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/longcat-2-0/sonar-reasoning-pro · Markdown: /api/v1/compare/longcat-2-0/sonar-reasoning-pro?format=md · llms.txt · agent skill