Andrej Karpathy has long been speaking about the possible pitfall of Reinforcement Learning approaches in getting humanity to ...

For a long time, the core idea in reinforcement learning (RL) was that AI agents should learn every new task from scratch, like a blank slate. This "tabula rasa" approach led to amazing achievements, ...

AI tasks that work well with reinforcement learning are getting better fast — and threatening to leave the rest of the industry behind.

Thinking Machines Lab challenges OpenAI’s scaling-first approach to artificial intelligence, arguing that true ...

Microsoft will still hold a stake of about $135 billion, or 27%, in OpenAI Group PBC, which will be controlled by the OpenAI ...

Peter Hoeschele, who runs OpenAI’s Stargate data center team, said at an event last week that the company’s models are ...

Andrej Karpathy, one of the founding members of OpenAI, on Friday threw cold water on the idea that artificial general ...

At OpenAI’s Developer Day, CEO Sam Altman showed off apps that run entirely inside the chat window—a new effort to turn ...

OpenAI’s latest move in the race to build massive data centers in the US shows it believes demand for AI will keep ...

The latest news and updates on Bi Shucao, a prominent AI researcher currently at Meta, having been recruited from OpenAI where he focused on multimodal and reinforcement learning. Prior to OpenAI, he ...

Ant Group, an affiliate of Alibaba, released Ring-1T which it says is the first trillion parameter open-source model.

Applied Compute announced on Wednesday that it has raised $80 million in funding. The capital was provided by Benchmark, ...