GPT-4-0125 Preview
OpenAI's GPT-4-0125 Preview is a chat model capable of processing text inputs. It is genuinely best at handling long-form conversations due to its large context window of 128,000 tokens.
Input
Output
Context
128K
Max Output
4K
Parameters
-
Technical Specifications
Model TypeChat
Context Window128,000 tokens
Max Output Tokens4,096 tokens
ParametersNot available
Release DateJan 23, 2024
Training CutoffDec 1, 2023
Licenseproprietary
Open SourceNo
Input Modalities
Text
Output Modalities
Text
Capabilities
Resources & Links
proprietary, Proprietary - API access only
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Data sourced from official provider APIs and documentation
Last updated: Aug 9, 2026
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