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Model Releases llm gpt model_release api

OpenAI releases GPT-5.4 nano via API, the smallest model in the GPT-5.4 family.

OpenAI releases GPT-5.4 nano via API, the smallest model in the GPT-5.4 family.
Original Post
GPT-5.4 nano is is also available starting today in the API.
Source
X (@OpenAI)
Author
OpenAI
Date
2026-03-17
Relevance
6
Topics
llm, gpt, model_release, api

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