GPT-5.2-Codex

OPENAI Developer Architecture Profile

Intelligence (ELO)1506Chatbot Arena Verified

Max Context400,000Tokens

API Cost / 1M$15.75Blended Prompt + Completion

Model Capabilities

Coding & Logic
Fictional

GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....

Granular Pricing Matrix

Input Tokens (Prompt)$1.75 / 1M

Output Tokens (Completion)$14.00 / 1M

Pricing data via OpenRouter. Sync: 6/14/2026

Evaluate Competitors

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