Grok 4.5 (High) vs Reka Flash (Sep '24)

Grok 4.5 (High) vs Reka Flash (Sep '24). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

SpaceXAIGrok 4.5 (High)Off the frontier
Intelligence
38.80
Total cost
$1244
Reka AIReka Flash (Sep '24)Not ranked · benchmark data missing
Intelligence
6.40
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.

MetricGrok 4.5 (High)Reka Flash (Sep '24)Difference
Intelligence (higher is better)38.86.4−83.5% Reka Flash (Sep '24) is 83.5% less intelligent
Total AA cost (lower is better)$1,243.85Not reported— not comparable
End-to-end time (lower is better)18.82sNot reported— not comparable
Price per 1M tokens (in / out)$2.00 / $6.00$0.20 / $0.80
Input modalitiesText, ImageText, Image, Speech, Video
Open this matchup in the interactive pickerGrok 4.5 (High): what beats itReka Flash (Sep '24): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/grok-4-5/reka-flash · Markdown: /api/v1/compare/grok-4-5/reka-flash?format=md · llms.txt · agent skill