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OpenAI's o3 and o4-mini models for ChatGPT have arrived.

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major advance in visual problem-solving and tool-using artificial intelligence.

OpenAI is launching o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding.

On Wednesday, OpenAI launched its latest reasoning models, o3 and o4-mini. As with its other o-series models, OpenAI’s o3 and o4-mini think for a longer period of time before responding in order ...

This focus on scalability ensures that the o3 and o4-mini models can continue to deliver value as demands grow. OpenAI’s decision to phase out older models, such as the 01 series, in favor of ...

OpenAI has released their latest AI reasoning models: o3 and the o4-mini. The models will also have “multimodal understanding,” the company said, and will be able to process images in their ...

OpenAI’s New AI Models o3 and o4-mini Can Now ‘Think With Images’ Your email has been sent OpenAI has rolled out two new AI models, o3 and o4‑mini, that can literally “think with images ...

As a result, like older models, o3 and o4-mini show strong and even improved performance in coding, math, and science tasks. However, they also have an important new addition: visual understanding.

UPDATE: Apr. 16, 2025, 2:18 PM EDT Now that the OpenAI livestream has ended, this article has been updated with the latest information about the o3 and o4-mini launch. OpenAI's o3 and o4-mini ...