Model · OpenRouter

Openai/GPT-5.5 Pro (batch)

Name: GPT-5.5 Pro (batch)
Author: Openai

GPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads. It features a 1M+ token context window (922K input, 128K output) with support for...

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Author / organization	Openai
Access	Hosted API (no weights listed here)
Price per million tokens	$15 in · $90 out
Context window	1,050,000 tokens
Task	image-text-to-text
Created	24 April 2026
Last updated at source	—

image-text-to-texthostedreasoningtool-use

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