Grok 4.6 (High) vs Step 3.5 Flash 2603

Grok 4.6 (High) vs Step 3.5 Flash 2603. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

SpaceXAIGrok 4.6 (High)Off the frontier
Intelligence
44.30
Total cost
$1963
StepFunStep 3.5 Flash 2603Not ranked · benchmark data missing
Intelligence
17.00
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 4.6 (High)Step 3.5 Flash 2603Difference
Intelligence (higher is better)44.317.0−61.6% Step 3.5 Flash 2603 is 61.6% less intelligent
Total AA cost (lower is better)$1,962.90Not reported— not comparable
End-to-end time (lower is better)33.04s20.55s−37.8% Step 3.5 Flash 2603 is 37.8% faster
Price per 1M tokens (in / out)$2.00 / $6.00$0.10 / $0.30
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGrok 4.6 (High): what beats itStep 3.5 Flash 2603: 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-4-6/step-3-5-flash · Markdown: /api/v1/compare/grok-4-6/step-3-5-flash?format=md · llms.txt · agent skill