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DeepSeek effect? OpenAI rolls out o3-Mini, it's first reasoning model for free users

After previewing the o3-Mini reasoning model during the 12-day ship-mas event in December, OpenAI is finally releasing the new model for free and paid users alike. The first-ever ‘free’ reasoning ...
Ars Technica

OpenAI hits back at DeepSeek with o3-mini reasoning model

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 ...
ZDNet

OpenAI just dropped new o3 and o4-mini reasoning AI models - and a surprise agent

Simply put, reasoning models are trained to "think before they speak," meaning they take more time to process the prompt but provide higher-quality responses. As a result, like older models, o3 and o4 ...
PC World

OpenAI’s latest AI models can ‘think with images’ and combine tools

Earlier this week via blog post, OpenAI released their newest AI models: o3 and o4-mini. These models are the company’s “smartest and most capable models to date” and their first reasoning models that ...
TechCrunch

OpenAI unveils GPT-4o mini, a smaller and cheaper AI model

OpenAI introduced GPT-4o mini on Thursday, its latest small AI model. The company says GPT-4o mini, which is cheaper and faster than OpenAI’s current cutting-edge AI models, is being released for ...