Grok 4 Fast (Reasoning) vs LFM2 24B A2B

Grok 4 Fast (Reasoning) vs LFM2 24B A2B. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

SpaceXAIGrok 4 Fast (Reasoning)Not ranked · benchmark data missing
Intelligence
17.90
Total cost
-
Liquid AILFM2 24B A2BNot ranked · benchmark data missing
Intelligence
5.90
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 Fast (Reasoning)LFM2 24B A2BDifference
Intelligence (higher is better)17.95.9−67.0% LFM2 24B A2B is 67.0% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reportedNot reported— not comparable
Price per 1M tokens (in / out)$0.20 / $0.50—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGrok 4 Fast (Reasoning): what beats itLFM2 24B A2B: 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-fast-reasoning/lfm2-24b-a2b · Markdown: /api/v1/compare/grok-4-fast-reasoning/lfm2-24b-a2b?format=md · llms.txt · agent skill