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What OpenAI’s latest controversy tells us about the future of math
OpenAI says its agents solved the Navier–Stokes Millennium Problem using an internal model, amid uncredited-work accusations from mathematicians Buckmaster and Alpöge.
OpenAI announced that its AI agents produced a proof that the full Navier–Stokes existence and smoothness problem can break down, using an internal model that outperforms the recently released Astra. NYU's Tristan Buckmaster and Anthropic's Levent Alpöge had posted a proof for a simplified version the previous day after nearly a year of work with public OpenAI and Anthropic models. OpenAI denies using their transcripts or training on them; chief research officer Mark Chen reiterated the denial, and the company says it will not claim the $1 million Clay Mathematics Institute prize. The episode fuels debate over attribution norms as frontier labs concentrate mathematical breakthroughs.
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Apple’s Ternus era begins as Nvidia bets on the whole AI stack
Apple's John Ternus becomes CEO as Tim Cook steps down; Nvidia expands across the AI stack while a16z launches a $1.1B Machine Age fund.
Tim Cook stepped down as Apple CEO, handing the company to former hardware chief John Ternus, with Cook staying as Executive Chairman focused on policy relationships. TechCrunch's Equity podcast also unpacks Nvidia's moves to own the entire AI stack, including its Hugging Face acquisition, a MediaTek investment, and deeper compute deals. Other items include robotaxi competition (Tesla Cybercab, Waymo expansion, Zoox paid rides), Andreessen Horowitz's new $1.1 billion 'Machine Age' fund, and the $285 million GoPro acquisition.
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Anthropic details distillation campaigns from Alibaba, Moonshot AI, and DeepSeek
Anthropic reports nearly 200 million Claude exchanges tied to distillation campaigns by Alibaba, Moonshot AI, and DeepSeek.
A new Anthropic report describes five distillation campaigns totaling nearly 200 million exchanges that extracted chain-of-thought traces from Claude to train competing models, targeting agentic tool use, coding, and reasoning capabilities. The largest campaign, attributed to Alibaba, accounted for 151 million exchanges between May and July 2026 across 3,500 accounts, peaking near three million exchanges per day, allegedly to produce training material for the Qwen model family. A Moonshot AI campaign routed roughly 300,000 requests over ten days through 5,000 accounts, primarily targeting Opus, including one task analyzing CCTV footage that appeared connected to the Chinese military. Attackers used prompt techniques, such as framing queries as katakana-only Japanese translation requests, to make Claude reveal its internal thinking traces.
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Week in review: Cisco patches SD-WAN 0-day, unpatched Microsoft Exchange Server flaw exploited
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Week in review: 74k Fortinet firewall credentials stolen, Splunk Enterprise RCE under active attack
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