Tech

Making AI models is “more like alchemy than chemistry,” Toner says.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

xAI is becoming SpaceXAI.

In Wednesday’s announcement of its compute partnership with Anthropic, the company formerly known as xAI referred to itself as “SpaceXAI.” It was the first time I had seen that name, and while I don’t think it’s a good one, it made some sense following SpaceX’s acquisition of xAI.

Microsoft would like to be excluded from this narrative.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

"It's not in my neurons" Zilis says instead of "I don't remember."

Live updates from Elon Musk and Sam Altman's court battle over the future of OpenAI

OpenAI is teaming up with other companies to improve supercomputer networking for AI training.

OpenAI says it partnered with AMD, Broadcom, Intel, Microsoft, and NVIDIA on a protocol called Multipath Reliable Connection, or MRC, which “improves GPU networking performance and resilience in large training clusters.” The full spec is available through the Open Compute Project.

Shivon Zilis brainstormed possible scenarios for AI.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

Musk offered Sam Altman a board seat at Tesla...

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

Shivon's emails aren’t great for Musk.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

The big sticking point for Brockman and Sutskever was control.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

Anthropic’s Claude usage limits are getting a boost after compute deals with SpaceX and others.

Anthropic is doubling five-hour rate limits for many Claude Code users, removing Claude Code’s peak hours limit reduction, and significantly increasing API rate limits for Claude Opus models, starting today.

Sam Altman Loves Exclamation Marks.

Live updates from Elon Musk and Sam Altman’s court battle over the future of OpenAI

Mira Murati tells the court that she couldn’t trust Sam Altman’s words

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