gpt-oss-20b (High) vs Grok 4 Fast (Non-reasoning)

gpt-oss-20b (High) vs Grok 4 Fast (Non-reasoning). 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 (High)Off the frontier
Intelligence
9.00
Total cost
$28.8
SpaceXAIGrok 4 Fast (Non-reasoning)Not ranked · benchmark data missing
Intelligence
11.10
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-oss-20b (High)Grok 4 Fast (Non-reasoning)Difference
Intelligence (higher is better)9.011.1+23.3% Grok 4 Fast (Non-reas… is 23.3% more intelligent
Total AA cost (lower is better)$28.81Not reported— not comparable
End-to-end time (lower is better)15.23sNot reported— not comparable
Price per 1M tokens (in / out)$0.05 / $0.22$0.20 / $0.50
Input modalitiesTextText, Image
Open this matchup in the interactive pickergpt-oss-20b (High): what beats itGrok 4 Fast (Non-reasoning): 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/grok-4-fast · Markdown: /api/v1/compare/gpt-oss-20b/grok-4-fast?format=md · llms.txt · agent skill