GLM-5.3-Flash vs GPT-5.3 Codex (Xhigh)
GLM-5.3-Flash vs GPT-5.3 Codex (Xhigh). 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-5.3-Flash | GPT-5.3 Codex (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 41.8 | 32.5 | −22.2% GPT-5.3 Codex (Xhigh) is 22.2% less intelligent |
| Total AA cost (lower is better) | $305.52 | Not reported | — not comparable |
| End-to-end time (lower is better) | 39.33s | 62.23s | +58.2% GPT-5.3 Codex (Xhigh) is 58.2% slower |
| Price per 1M tokens (in / out) | $0.15 / $0.50 | $1.75 / $14.0 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-5-3-flash/gpt-5-3-codex · Markdown: /api/v1/compare/glm-5-3-flash/gpt-5-3-codex?format=md · llms.txt · agent skill