See all the announcements from OpenAI’s 12-day extravaganza, including new integrations for developers and an opportunity to stress-test the next big model.

The cost of new AI models can add up quickly. A new “o3” model from OpenAI costs $20 per task. Why Microsoft is paying close attention to the price.

OpenAI’s o3 sparks debate with its achievements in math and coding, raising questions about scalability, costs, and broader AI implications.

The latest AI model from OpenAI achieved an “impressive leap in performance” but it still hasn’t demonstrated what experts classify as human-level intelligence

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the successor to the o1

OpenAI unveils the o3 model, a major leap in AI reasoning and performance. Read the latest news on how o3 outperforms its predecessor, o1, in complex tasks and benchmarks.

Social media influencers have kicked off a fierce debate over OpenAI's new o3 reasoning model, with some of them raising concerns about its high cost and the potential for overhyping its artificial general intelligence (AGI) capabilities.

AI founders and investors told TechCrunch that we’re now in the “second era of scaling laws,” noting how established methods of improving AI models were showing diminishing returns. One promising new method they suggested could keep gains was “test-time scaling,