OpenAI shared new details on its forthcoming Astra model, which the company said is the first large language model to meet its “critical cybersecurity threshold,” in preparation for its imminent release.
On Tuesday, Anthropic released Fable and Mythos 5.1, twinned versions of the company’s most advanced AI model. In addition to performance upgrades, the new Fable release includes changes meant to reduce token cost and false-positive restrictions from the model’s safeguards.
In its lawsuit against OpenAI, Apple filed what it calls “shocking evidence” to bolster its allegations that former employees stole trade secrets for OpenAI’s benefit. These new details emerged after the legal counsel for former Apple employee Chang Liu — who now works at OpenAI — handed over Liu’s old Apple work laptop for investigation earlier this month.
Elon Musk says he’s found a way to solve one of AI’s biggest bottlenecks by making a hard-to-manufacture turbine part himself.
Before this week, the dominant story about Nvidia went something like this: For the first few years of the AI boom, Nvidia was the only source for state-of-the-art GPUs, which became immensely profitable as the industry scaled out. In the last few years, hyperscalers like Amazon and Google have started building their own chips, and Nvidia is no longer the only game in town, leading many investors to wonder how durable its advantage really is.
Nvidia has agreed to buy Hugging Face for $12.9 billion, The Information reported Wednesday night, citing a source familiar with the matter. Business Insider, which first reported over the weekend that Hugging Face was fielding takeover interest, reported Wednesday night that the talks — which would value the company at more than $13 billion — had not yet produced a signed agreement and could still atomize.
OpenAI is the original frontier lab. Its latest publicly released model, GPT-5.6, is one of the most capable and efficient on the market. Its desktop app for agentic coding and workplace tasks has seen its user base grow by about 15 million subscribers in the last two months.
OpenAI has lost yet another executive, and the timing of this one stands out in particular given this individual oversaw the execution of the company’s data center strategy.
Users of OpenAI’s software engineering tool Codex might know Thibault Sottiaux as the guy who resets their token limits whenever the product hits a growth milestone. Now, OpenAI is trying to bring that dopamine hit to the rest of us with ChatGPT Work, a platform for white collar workers to leverage AI agents. I spoke to Sottiaux for our feature on the product and its challenges, but we wanted to share more of that conversation with our readers. Here’s a lightly edited and condensed version of our interview about winning over skeptics, discovery as a product design philosophy, and the cost of intelligence.
How much control are you willing to give an LLM over your digital life?
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