GPT-5.5 (High) vs LFM2.5-1.2B-Thinking

GPT-5.5 (High) vs LFM2.5-1.2B-Thinking. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.5 (High)Off the frontier
Intelligence
37.00
Total cost
$3411
Liquid AILFM2.5-1.2B-ThinkingNot 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-5.5 (High)LFM2.5-1.2B-ThinkingDifference
Intelligence (higher is better)37.05.2−85.9% LFM2.5-1.2B-Thinking is 85.9% less intelligent
Total AA cost (lower is better)$3,410.76Not reported— not comparable
End-to-end time (lower is better)19.56sNot reported— not comparable
Price per 1M tokens (in / out)$5.00 / $30.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.5 (High): what beats itLFM2.5-1.2B-Thinking: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-5-high/lfm2-5-1-2b-thinking · Markdown: /api/v1/compare/gpt-5-5-high/lfm2-5-1-2b-thinking?format=md · llms.txt · agent skill