ChatGPT
Best for people or teams exploring chat and assistance; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded ·
openai/gpt-5.5-pro-20260423
Rank #321
openai
openai/gpt-5.5-pro-20260423
Usage data date 2026-09-12 · updated daily
Usage and specs
Daily rank#321
Daily tokens382.8M
Daily requests120.7K
Daily change
−2.0%
Released
What is openai/gpt-5.5-pro-20260423
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...
openai/gpt-5.5-pro-20260423 capabilities
Input: File、Image、Text Output: Text
openai/gpt-5.5-pro-20260423 API pricing
Input · per 1M tokens$15.00
Output · per 1M tokens$90.00
USD list-price snapshot, not independently verified; confirm current pricing and terms on the provider site before purchase.
Tools built on this model
ChatGPT
Best for people or teams exploring chat and assistance; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded ·
GPT-4
Best for people or teams exploring model training and use; not suitable for high-risk decisions without human review and current official terms. Verification level not recorded ·
StudyCorgi ChatGPT Detector
Suitable for students and teachers who need a free, fast way to screen essays and assignments; not suitable for users who must scan very long documents or batches of files. Verification level not recorded ·