Source-linked AI model

OpenAI: GPT-5.2 Pro

OpenAI: GPT-5.2 Pro is an AI model from openai with a 400,000-token context window, priced at $21 per 1M tokens for input. Review its sourced specs below; unavailable fields remain unavailable.

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,...

Provider

openai

Context window

400,000 tokens

Input price

$21 per 1M tokens

Output price

$168 per 1M tokens

Source

OpenRouter

More openai models · Compare this model · Estimate API cost · All models