gpt-5.2-codex

Vendor openai Tier standard Price per million tokens, in / out $1.75 / $14 Released - Context - Max output -

Last updated 2026-10-26 How this is made

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Benchmarks

Agentic coding percentile 0.40

Benchmark	Score	Percentile	Source	Date
swe-bench pro (scale seal public set)	41	0.40	Independent evaluator morphllm.com	2026-09-14

Percentile is the share of tracked models this model beats on that benchmark, averaged across the group. Only benchmarks at least four tracked models share are scored.

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