Claude Sonnet 5 (Xhigh) vs Reka Flash 3

Claude Sonnet 5 (Xhigh) vs Reka Flash 3. 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
Reka AIReka Flash 3Not ranked · benchmark data missing
Intelligence
5.60
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)Reka Flash 3Difference
Intelligence (higher is better)34.45.6−83.7% Reka Flash 3 is 83.7% less intelligent
Total AA cost (lower is better)$3,255.40Not reported— not comparable
End-to-end time (lower is better)26.92s29.78s+10.6% Reka Flash 3 is 10.6% slower
Price per 1M tokens (in / out)$2.00 / $10.0$0.20 / $0.80
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Sonnet 5 (Xhigh): what beats itReka Flash 3: 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/reka-flash-3 · Markdown: /api/v1/compare/claude-sonnet-5-xhigh/reka-flash-3?format=md · llms.txt · agent skill