GPT-5.5 (Xhigh) vs Reka Flash 3

GPT-5.5 (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.

OpenAIGPT-5.5 (Xhigh)Off the frontier
Intelligence
38.40
Total cost
$5294
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.

MetricGPT-5.5 (Xhigh)Reka Flash 3Difference
Intelligence (higher is better)38.45.6−85.4% Reka Flash 3 is 85.4% less intelligent
Total AA cost (lower is better)$5,294.36Not reported— not comparable
End-to-end time (lower is better)44.76s29.84s−33.3% Reka Flash 3 is 33.3% faster
Price per 1M tokens (in / out)$5.00 / $30.0$0.20 / $0.80
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.5 (Xhigh): what beats itReka Flash 3: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-5/reka-flash-3 · Markdown: /api/v1/compare/gpt-5-5/reka-flash-3?format=md · llms.txt · agent skill