Danny McGee puts the DJI O3 Air Unit to the test, analyzing image quality, range, latency, and overall flight performance.

In a way, AI models launder human responsibility and human agency through their complexity. When outputs emerge from layers of neural networks processing billions of parameters, researchers can claim ...

GPT-5 Pro, GPT-5 Thinking, and o3 to analyze my code repository - and found surprising differences in detail, reasoning, and ...

One of the few things many disliked about ChatGPT was the confusing number of models. OpenAI claimed GPT-5 would fix this, ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised ...

ChatGPT-5 is getting improved personality after OpenAI received a slate of criticism from users saying that GPT-5 responses ...

OpenAI updates ChatGPT model picker to let paid users select older models like GPT-4o, with more legacy options in settings.

OpenAI’s o3 has defeated xAI’s Grok in a chess match that took place on Google’s Kaggle platform. But what does it prove?

David Jewitt at the University of California, Los Angeles, and his colleagues studied images from ground-based and ...

o3-mini is free for all When OpenAI announced the new model in December, my first thought was "how long will we have to wait to try this for free?" Luckily, Altman and co has given free users a ...

The o3 model scored 76% accuracy on ARC-AGI in an evaluation formally coordinated by OpenAI and the author of ARC-AGI, François Chollet, a scientist in Google's artificial intelligence unit.

Neither o3 nor o3-mini are widely available yet, but safety researchers can sign up for a preview for o3-mini starting today. An o3 preview will arrive sometime after; OpenAI didn’t specify when.