GPT-5.1 Chat by Azure Cognitive Services

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Model details

GPT-5.1 Chat

Azure Cognitive Servicesgpt-5.1-chatgpt-codex

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Quick Info

Provider: Azure Cognitive Services
Model key: gpt-5.1-chat
Release date: Nov 14, 2025

Cost

Input token cost: $1.25
Output token cost: $10.00

Limits

Output tokens: 16,384 tokens
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