OpenAI hits back at DeepSeek with o3-mini reasoning model

Ars Technica
By Kyle OrlandJan 31, 2025, 3:06 pm247 pts
Over the last week, OpenAI's place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, OpenAI struck back with the public release of o3-mini, its latest simulated reasoning model and the first of its kind the company will offer for free to all users without a subscription.…

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