# OpenAI: GPT-5.2 Pro

Provider: openai  
Category: llm  
Model ID: `openai/gpt-5.2-pro`

GPT-5.2 Pro is OpenAI’s most advanced model, offering major improvements in agentic coding and long context performance over GPT-5 Pro. It is optimized for complex tasks that require step-by-step reasoning,...

## Specs

- Context length: 400000 tokens
- Max output: 128000 tokens
- Modalities: image, text, file
- Released: 2025-12-10

## Pricing

- Input: $21.00 per million tokens
- Output: $168.00 per million tokens

## Providers

- **openai** — ctx 400000, input $21.00/M, output $168.00/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/gpt-5-2-pro