Claude Sonnet 5 (Low) vs Sonar Reasoning

Claude Sonnet 5 (Low) vs Sonar 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 5 (Low)Off the frontier
Intelligence
24.30
Total cost
$653
PerplexitySonar ReasoningNot ranked · benchmark data missing
Intelligence
8.70
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 (Low)Sonar ReasoningDifference
Intelligence (higher is better)24.38.7−64.2% Sonar Reasoning is 64.2% less intelligent
Total AA cost (lower is better)$652.70Not reported— not comparable
End-to-end time (lower is better)8.29sNot reported— not comparable
Price per 1M tokens (in / out)$2.00 / $10.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Sonnet 5 (Low): what beats itSonar 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/claude-sonnet-5-low/sonar-reasoning · Markdown: /api/v1/compare/claude-sonnet-5-low/sonar-reasoning?format=md · llms.txt · agent skill