gpt-oss-20b (Low) vs Grok 4.5 (High)

gpt-oss-20b (Low) vs Grok 4.5 (High). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIgpt-oss-20b (Low)Not ranked · benchmark data missing
Intelligence
10.00
Total cost
-
SpaceXAIGrok 4.5 (High)Off the frontier
Intelligence
38.80
Total cost
$1244
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-oss-20b (Low)Grok 4.5 (High)Difference
Intelligence (higher is better)10.038.8+288.0% Grok 4.5 (High) is 3.9× more intelligent
Total AA cost (lower is better)Not reported$1,243.85— not comparable
End-to-end time (lower is better)14.72s18.82s+27.9% Grok 4.5 (High) is 27.9% slower
Price per 1M tokens (in / out)$0.07 / $0.30$2.00 / $6.00
Input modalitiesTextText, Image
Open this matchup in the interactive pickergpt-oss-20b (Low): what beats itGrok 4.5 (High): 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-oss-20b-low/grok-4-5 · Markdown: /api/v1/compare/gpt-oss-20b-low/grok-4-5?format=md · llms.txt · agent skill