The Obtain: Meet Cathy Tie, and Anthropic’s new AI fashions

Because the Chinese language biophysicist He Jiankui was launched from jail in 2022, he has sought to make a scientific comeback and to restore his repute after a three-year incarceration for illegally creating the world’s first gene-edited youngsters.

One space of seen success on his come-back path has been his X.com account. Over the previous few years, his account has advanced from sharing mundane photographs of his every day life to spreading outrageous, antagonistic messages. This has left observers uncertain what to take significantly.

Final month, in reply to MIT Know-how Evaluation’s questions on who was answerable for the account’s transformation right into a font of intelligent memes, He emailed us again: “It’s due to Cathy Tie.”

Tie isn’t any stranger to the general public highlight. A former Thiel fellow, she is a associate in a undertaking which promised to create glow-in-the-dark pets. Over the previous a number of weeks, although, the Canadian entrepreneur has began to get increasingly more consideration as the brand new spouse to He Jiankui. Learn the total story.

—Caiwei Chen & Antonio Regalado

Anthropic’s new hybrid AI mannequin can work on duties autonomously for hours at a time

Anthropic has introduced two new AI fashions that it claims symbolize a serious step towards making AI brokers actually helpful.

AI brokers skilled on Claude Opus 4, the corporate’s strongest mannequin to this point, increase the bar for what such methods are able to by tackling tough duties over prolonged durations of time and responding extra usefully to person directions, the corporate says.

They’ve achieved some spectacular outcomes: Opus 4 created a information for the online game Pokémon Crimson whereas taking part in it for greater than 24 hours straight. The corporate’s beforehand strongest mannequin was able to taking part in for simply 45 minutes. Learn the total story.