gpt-5.1-chat

gpt-5.1-chat

gpt-5.1-chat (preview) is an advanced, natural, multimodal, and context-aware conversations for enterprise applications.
Azure OpenAI
Direct from Azure
Version: 2025-11-13
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About this model

Advanced, natural, multimodal, and context-aware conversations for enterprise applications.

Key model capabilities

GPT-5.1-chat powers fast, context-aware chat experiences with adaptive reasoning and robust safety guardrails. With chain-of-thought, the first time added in the chat, it brings an interactive experience to the next level through some of its outstanding capabilities including:
  • Adaptive chain-of-thought reasoning for concise or deep answers as needed
  • Tuned safety and instruction-following for customer support and internal assistants
  • Multimodal chat: handles text, image, and audio inputs with long-turn consistency

Key use cases

GPT-5.1-Chat is designed for interactive assistants, customer care, IT helpdesk, HR, and sales enablement. It delivers brand-aligned, safe conversations, resolving complex cases and supporting next-best-action recommendations without sacrificing speed or quality.

Out of scope use cases

The provider has not supplied this information.

Quick facts

Model providerAzure OpenAI
TypeChat completion, Responses
LifecycleGenerally available (GA)
Input typetext, image
Output typetext
Context window128k
Token limits16384 output

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