GLM-4.5-Air vs GPT-5.1 Codex (High)
GLM-4.5-Air vs GPT-5.1 Codex (High). 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 | GLM-4.5-Air | GPT-5.1 Codex (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 11.1 | 23.7 | +113.5% GPT-5.1 Codex (High) is 2.1× more intelligent |
| Total AA cost (lower is better) | Not reported | Not reported | — not comparable |
| End-to-end time (lower is better) | 32.38s | 11.52s | −64.4% GPT-5.1 Codex (High) is 64.4% faster |
| Price per 1M tokens (in / out) | $0.17 / $0.98 | $1.25 / $10.0 | |
| Input modalities | Text | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-4-5-air/gpt-5-1-codex · Markdown: /api/v1/compare/glm-4-5-air/gpt-5-1-codex?format=md · llms.txt · agent skill