Back
OpenAI

GPT 5.3 Codex

Cost/1MOverallFundamentalAuthDatabasesFunctionsStorageSitesMessagingRealtimeCLI
$1.7597%99%98.8%94.6%99.3%98.5%100%99.7%95.5%90.4%
Deterministic17/17 correct
AI-Judged93% average score