Grok 4.20 0309 v2 (Reasoning) vs Hy3

Grok 4.20 0309 v2 (Reasoning) vs Hy3. 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
-
TencentHy3Off the frontier
Intelligence
25.30
Total cost
$150
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)Hy3Difference
Intelligence (higher is better)25.725.3−1.6% Hy3 is 1.6% less intelligent
Total AA cost (lower is better)Not reported$149.61— not comparable
End-to-end time (lower is better)18.86s33.29s+76.5% Hy3 is 76.5% slower
Price per 1M tokens (in / out)$1.25 / $2.50$0.14 / $0.56
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGrok 4.20 0309 v2 (Reasoning): what beats itHy3: 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/hy3 · Markdown: /api/v1/compare/grok-4-20/hy3?format=md · llms.txt · agent skill