I remember sitting there and realizing I wasn’t thinking about the model at all. I was thinking about the data feeding it. One discussion stands out in particular. We were evaluating how predictive ...

OpenAI has previewed Astra, its next-generation frontier model, which successfully generated breakthroughs for 10 decade-old open problems. Now, OpenAI has given a sneak peek into its next major model ...

OpenAI has revealed Astra, an unreleased model designed to tackle complex, long-running tasks, after an internal version produced ten significant advances in mathematics and theoretical computer ...

OpenAI has revealed solutions to 10 longstanding mathematical problems that were found by its prototype AI model Astra. The announcement is the latest in a string of mathematical discoveries made by ...

The firm was facing margin calls on various AI-connected positions that had tanked in recent weeks. Situational Awareness did not sell its private book, which includes a large holding in Anthropic.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Even in a meltdown, Leopold Aschenbrenner was able to retain his best asset. The 25-year-old founder ...

OpenAI's unreleased Astra model has produced what its October 2025 announcement only pretended to: genuine solutions to ten long-standing open problems in mathematics and theoretical computer science, ...

NEW YORK, July 30 (Reuters) - Situational Awareness, an AI-focused hedge fund run by former OpenAI researcher Leopold Aschenbrenner, sold the bulk of its stock portfolio to Ken Griffin’s Citadel after ...

A pricey approach to ETFs. First Trust meets the industry standard for stewardship, but it could do more to align itself with investors. It earns an Average Parent rating. This is a team-oriented ...

Capital Group stands out from the pack as it enhances capabilities around strong core competencies. It earns a High Parent rating. Since 1931, Capital Group, parent of American Funds, has thoughtfully ...

Exploring the Benefits and Risks of Buffett’s 90/10 Allocation Henry Hoenig has three decades of journalism experience as a news and economics editor in the U.S. and Asia, handling coverage of global ...