GPT-5.4 (Xhigh) vs LFM2 2.6B

GPT-5.4 (Xhigh) vs LFM2 2.6B. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.4 (Xhigh)Not ranked · benchmark data missing
Intelligence
39.00
Total cost
-
Liquid AILFM2 2.6BNot ranked · benchmark data missing
Intelligence
5.20
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.

MetricGPT-5.4 (Xhigh)LFM2 2.6BDifference
Intelligence (higher is better)39.05.2−86.7% LFM2 2.6B is 86.7% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)131.01sNot reported— not comparable
Price per 1M tokens (in / out)$2.50 / $15.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.4 (Xhigh): what beats itLFM2 2.6B: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4/lfm2-2-6b · Markdown: /api/v1/compare/gpt-5-4/lfm2-2-6b?format=md · llms.txt · agent skill