GPT-5.6 Terra (Medium) vs Grok 3
GPT-5.6 Terra (Medium) vs Grok 3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
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.
| Metric | GPT-5.6 Terra (Medium) | Grok 3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 30.1 | 12.1 | −59.8% Grok 3 is 59.8% less intelligent |
| Total AA cost (lower is better) | $446.53 | Not reported | — not comparable |
| End-to-end time (lower is better) | 5.85s | 7.30s | +24.8% Grok 3 is 24.8% slower |
| Price per 1M tokens (in / out) | $2.00 / $12.0 | $3.00 / $15.0 | |
| Input modalities | Text, Image | Text |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-6-terra-medium/grok-3 · Markdown: /api/v1/compare/gpt-5-6-terra-medium/grok-3?format=md · llms.txt · agent skill