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GPT-5.2-Codex
About GPT-5.2-Codex
GPT-5.2-Codex is an AI model developed by OpenAI, in the code category, released in 2025, made available as a proprietary (API-only) model. Coding-specialized model in the GPT-5.2 series..
On this page you'll find GPT-5.2-Codex's full specifications. Review provider pricing and benchmark scores below, or compare GPT-5.2-Codex head-to-head with other code models.
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Frequently asked questions
What is GPT-5.2-Codex? ▶
Coding-specialized model in the GPT-5.2 series. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created GPT-5.2-Codex? ▶
GPT-5.2-Codex was developed by OpenAI and released in 2025.
Is GPT-5.2-Codex open source or proprietary? ▶
GPT-5.2-Codex is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does GPT-5.2-Codex cost? ▶
Pricing for GPT-5.2-Codex depends on the provider. See the providers table on this page for the latest API rates.
How does GPT-5.2-Codex perform on benchmarks? ▶
Benchmark scores for GPT-5.2-Codex are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.
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