GPT-5.3 Codex (Xhigh) vs Hy3

GPT-5.3 Codex (Xhigh) vs Hy3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.3 Codex (Xhigh)Not ranked · benchmark data missing
Intelligence
32.50
Total cost
-
TencentHy3Off the frontier
Intelligence
25.30
Total cost
$150
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-5.3 Codex (Xhigh)Hy3Difference
Intelligence (higher is better)32.525.3−22.2% Hy3 is 22.2% less intelligent
Total AA cost (lower is better)Not reported$149.61— not comparable
End-to-end time (lower is better)62.23s33.29s−46.5% Hy3 is 46.5% faster
Price per 1M tokens (in / out)$1.75 / $14.0$0.14 / $0.56
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.3 Codex (Xhigh): what beats itHy3: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-3-codex/hy3 · Markdown: /api/v1/compare/gpt-5-3-codex/hy3?format=md · llms.txt · agent skill