GPT-5.3 Codex (Xhigh) vs GPT-5.6 Sol (Non-reasoning)
GPT-5.3 Codex (Xhigh) vs GPT-5.6 Sol (Non-reasoning). 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-5.3 Codex (Xhigh) | GPT-5.6 Sol (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 32.5 | 28.3 | −12.9% GPT-5.6 Sol (Non-reas… is 12.9% less intelligent |
| Total AA cost (lower is better) | Not reported | Not reported | — not comparable |
| End-to-end time (lower is better) | 58.55s | 7.92s | −86.5% GPT-5.6 Sol (Non-reas… is 86.5% faster |
| Price per 1M tokens (in / out) | $1.75 / $14.0 | $4.00 / $20.0 | |
| Input modalities | Text, Image | Text, Image |
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-3-codex/gpt-5-6-sol-non-reasoning · Markdown: /api/v1/compare/gpt-5-3-codex/gpt-5-6-sol-non-reasoning?format=md · llms.txt · agent skill