GPT 5.2

GPT-5.2 is OpenAI's best general-purpose model, part of the GPT-5 flagship model family. It's their most intelligent model yet for both general and agentic tasks.

Model overview

Model ID: openai/gpt-5.2
Provider: openai
Type: language
Context window: 400,000 tokens
Max output tokens: 128,000

Tags: tool-use, vision, file-input, reasoning, implicit-caching

Model pricing

Metric	Value
`Input tokens (/1M)`	`$1.75`
`Output tokens (/1M)`	`$14.00`
`Image generation`	`n/a`
`Cached input read (/1M)`	`$0.17`
`Cached input write (/1M)`	`n/a`
`Pricing source`	`gateway`

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