gpt-oss-120b (High) vs Grok 4.3 (Low)

gpt-oss-120b (High) vs Grok 4.3 (Low). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIgpt-oss-120b (High)Off the frontier
Intelligence
11.60
Total cost
$123
SpaceXAIGrok 4.3 (Low)Not ranked · benchmark data missing
Intelligence
24.30
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-120b (High)Grok 4.3 (Low)Difference
Intelligence (higher is better)11.624.3+109.5% Grok 4.3 (Low) is 2.1× more intelligent
Total AA cost (lower is better)$122.71Not reported— not comparable
End-to-end time (lower is better)12.38s13.01s+5.1% Grok 4.3 (Low) is 5.1% slower
Price per 1M tokens (in / out)$0.15 / $0.60$1.25 / $2.50
Input modalitiesTextText, Image
Open this matchup in the interactive pickergpt-oss-120b (High): what beats itGrok 4.3 (Low): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-oss-120b/grok-4-3-low · Markdown: /api/v1/compare/gpt-oss-120b/grok-4-3-low?format=md · llms.txt · agent skill