GPT-5.4-NANO
OpenAI's GPT-5.4-NANO is a chat model capable of various tasks, including code generation, reasoning, and text generation, with support for both text and image inputs. It excels in tasks that require intelligence and coding abilities, as evidenced by its top 25% scores in the Intelligence Index and Coding Index.
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
26.5%
HLE
81.7%
GPQA
46.9%
SciCode
43.9
Coding
38.2
Intelligence
156
Speed (tok/s)
3.4
TTFA (s)
3.4
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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