OpenAI o1

o1
o1
Developer(s)	OpenAI
Initial release	December 5, 2024
Successor	OpenAI o3
Type	Generative pre-trained transformer; Large language model; Multimodal; Reasoning;
License	Proprietary
Website	Official website

OpenAI o1 is a reflective generative pre-trained transformer (GPT). A preview of o1 was released by OpenAI on September 12, 2024. o1 spends time "thinking" before it answers, making it better at complex reasoning tasks, science and programming than GPT-4o.^[1] The full version was released to ChatGPT users on December 5, 2024.^[2]

^ Metz, Cade (September 12, 2024). "OpenAI Unveils New ChatGPT That Can Reason Through Math and Science". The New York Times. Retrieved September 12, 2024.
^ "Introducing OpenAI o1". OpenAI. Retrieved December 6, 2024.

[NYTimesInfo-1] Metz, Cade (September 12, 2024). "OpenAI Unveils New ChatGPT That Can Reason Through Math and Science". The New York Times. Retrieved September 12, 2024.

[2] "Introducing OpenAI o1". OpenAI. Retrieved December 6, 2024.

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