Daily AI Briefing
The 6 top stories of the 69 AIBriefs curated that day.
NVIDIA and 36 other organizations formed the Open Secure AI Alliance to develop open-source AI security tools and standards. The alliance, which includes Microsoft, Hugging Face, and Cohere, builds on the Linux Foundation's Akrites initiative and OpenSSF work.
Nvidia agreed to pay $6 billion to license AI models from Poolside and will extend job offers to more than 100 employees, according to Bloomberg. Nvidia is also investing $1 billion in Poolside, with founders staying for $1B while employees move to work on Nemotron.
Simile AI raised a $2B Series B backed by GreenOaks and Index Ventures, with backers including Fei-Fei Li and Andrej Karpathy. The company runs tens of millions of simulations for Fortune 100 clients like CVS, achieving 85–99% accuracy vs human focus groups.
Chris Malone, OpenAI's head of data centers, left last week after joining in March 2025, following a reorganization that moved his reporting line from president Greg Brockman to VP Sachin Katti. He's one of more than a dozen executives to depart in 2026, including COO Brad Lightcap and revenue chief Denise Dresser, as OpenAI prepares for an IPO.
TIME reports that an AI model refuted the 80-year-old Erdős unit distance conjecture, confirmed by nine mathematicians including Fields medalist Jacob Tsimerman. Tsimerman announced he is leaving academia for AI safety, citing the changing nature of mathematical discovery.
Alibaba CEO Eddie Wu said on Aug. 20 that the second-generation T-Head chip is expected to begin tape-out and production in H2 2026, offering stronger computing performance and interconnect bandwidth for large-model training. The Zhenwu M890 supernode has entered scaled sales, serving 650+ customers.
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