GPT-5.4 Mini
OpenAI's GPT-5.4 Mini is a chat model capable of various tasks, including code generation, reasoning, and text generation, with support for image and text inputs. It excels at coding tasks, as evidenced by its top 10% Coding Index score, and also performs well in overall intelligence and question answering, with top 25% scores in the Intelligence Index and GPQA. Notably, GPT-5.4 Mini has a large context window of 272,000 tokens, allowing it to process and understand extensive conversations or documents.
Input
Output
Context
272K
Max Output
128K
Parameters
-
Technical Specifications
Model TypeChat
Context Window272,000 tokens
Max Output Tokens128,000 tokens
ParametersNot available
Release DateMar 14, 2026
Training CutoffAug 31, 2025
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
Text
Capabilities
Benchmarks
Artificial Analysis
26.6%
HLE
87.5%
GPQA
49.9%
SciCode
51.5
Coding
40.0
Intelligence
186
Speed (tok/s)
6.9
TTFA (s)
6.9
TTFT (s)
Resources & Links
proprietary, Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jun 24, 2026
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