Grok 4.20 0309 v2 (Reasoning) vs Reka Flash 3

Grok 4.20 0309 v2 (Reasoning) 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.

SpaceXAIGrok 4.20 0309 v2 (Reasoning)Not ranked · benchmark data missing
Intelligence
25.70
Total cost
-
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.

MetricGrok 4.20 0309 v2 (Reasoning)Reka Flash 3Difference
Intelligence (higher is better)25.75.6−78.2% Reka Flash 3 is 78.2% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)20.14s29.78s+47.9% Reka Flash 3 is 47.9% slower
Price per 1M tokens (in / out)$1.25 / $2.50$0.20 / $0.80
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGrok 4.20 0309 v2 (Reasoning): 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/grok-4-20/reka-flash-3 · Markdown: /api/v1/compare/grok-4-20/reka-flash-3?format=md · llms.txt · agent skill