GPT-5.1-CHAT-LATEST
OpenAI's GPT-5.1-CHAT-LATEST is a chat model that accepts both image and text inputs, and is capable of various advanced functionalities such as vision, function calling, and tool use. It is genuinely best at handling complex, multifaceted conversations and interactions, given its wide range of capabilities.
Input
Output
Context
1048K
Max Output
16K
Parameters
-
Technical Specifications
Model TypeChat
Context Window1,047,576 tokens
Max Output Tokens16,384 tokens
ParametersNot available
Release DateNov 7, 2025
Training CutoffSep 30, 2024
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
ImageText
Capabilities
Resources & Links
proprietary, Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jun 23, 2026
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