GPT-4.1-NANO-2025-04-14
GPT-4.1-NANO-2025-04-14 is a chat model developed by OpenAI, capable of handling various tasks such as function calling, reasoning, and text generation. It is particularly notable for its large context window of 1,047,576 tokens, allowing it to process and understand extensive amounts of information.
Input
Output
Context
1048K
Max Output
33K
Parameters
-
Technical Specifications
Model TypeChat
Context Window1,047,576 tokens
Max Output Tokens32,768 tokens
ParametersNot available
Release DateApr 10, 2025
Training CutoffJun 1, 2024
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
Text
Capabilities
Resources & Links
proprietary, Proprietary - API access only
More Models by OpenAI
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Aug 8, 2026
Your AI stack shouldn't stand still.
Every month new models become cheaper, faster, and more capable. Inferbase ensures your application automatically benefits without changing a single API call.