GPT-5.2-Codex
byOpenAI
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....
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Frequently Asked Questions
What is GPT-5.2-Codex good for?
Use GPT-5.2-Codex for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does GPT-5.2-Codex cost?
Pricing is based on usage. Current rates are $1.75/1M tokens for input and $14.00/1M tokens for output.
Can I try GPT-5.2-Codex for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does GPT-5.2-Codex support images or audio?
GPT-5.2-Codex can understand images.
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Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.