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The researchers who left say AI transparency is voluntary — Trump says he has no extinction concerns

The Guardrails

The researchers who left say AI transparency is voluntary — Trump says he has no extinction concerns

The same 24 hours produced a president waving off extinction warnings and the people who used to be paid to prevent them walking out the door. Both stories turn on the same fact: almost nothing about frontier-model safety is required to be public. President Trump was asked directly whether AI leading to human extinction concerns him, and his answer was no. Speaking to reporters Thursday as he left Dallas, Trump said, "No, I don't have any," and reframed the question as a race: "I have concerns

Princeton's Mengdi Wang: LLMs haven't made a real scientific discovery yet

The Frontier

Princeton's Mengdi Wang: LLMs haven't made a real scientific discovery yet

The models that cracked competition math still can't find a new particle — and Princeton's Mengdi Wang thinks she knows why. Large models learn "the most likely" answer, and science lives in the long tail. That was the core of a keynote from Mengdi Wang, director of Princeton's Center for AI Innovation, at the Inclusion·Bund Conference in Shanghai on September 10: the training method behind today's LLMs has conquered math and coding but, in her words, still hasn't produced a genuinely new disco

YuE2-3B:TaT3-billioZ

The Stack

YuE2-3B:TaT3-billioZ

Two trends are colliding in open-source audio: frontier-quality music generation is moving downmarket, and the tooling to run it locally is getting good enough that hobbyists are benchmarking it like gamers. The latest proof is YuE2-3B, a new open-weights music model from the MAP team behind the original YuE — and the community is already running it on hardware most people actually own. MAP's YuE2-3B unifies songwriting and performance in one open model — and a community quantization lets it ru

China's MIIT orders AI into 20,000 software firms by 2028

The Guardrails

China's MIIT orders AI into 20,000 software firms by 2028

Beijing's software regulator just turned the industry's shift from copilots to agents into policy — with quotas, deadlines, and a checklist. China's Ministry of Industry and Information Technology has issued a dedicated "AI + Software" action plan that sets hard adoption targets for putting AI into the country's software industry. By 2028, the plan calls for AI-powered development to reach 20,000 above-scale software companies, 100 corporate smart-transformation projects, and 100 flagship agent

Ayar Labs adds $150M more as copper interconnects hit the wall

The Stack

Ayar Labs adds $150M more as copper interconnects hit the wall

Two ends of the AI buildout moved today: the physical layer and the policy layer. An optical chipmaker pulled in another $150 million to rip copper out of AI clusters, and China's industry ministry put hard 2028 deadlines on rebuilding its software industry around AI. Ayar Labs, the startup building optical links between AI chips, has raised an additional $150 million — bringing its 2026 funding to $650 million. According to Reuters, the Series E extension adds Taiwanese server manufacturer Wiw

Qualcomm's next NPU runs 30B-parameter models on a phone

The Stack

Qualcomm's next NPU runs 30B-parameter models on a phone

Two very different bets on where AI actually runs landed today: Qualcomm says the next Snapdragon will carry a 30-billion-parameter model in your pocket, and China's industry ministry picked the car as the first industry where AI models and agents get to run at scale. Qualcomm has detailed its next-generation Hexagon NPU, and the headline number is 30 billion parameters on a phone. The company says mixture-of-experts models up to 30B total parameters will run on the NPU, with roughly 3 billion

Garry Tan tells AI's accusers to relax — 'I would do nothing' about distillation

The Arena

Garry Tan tells AI's accusers to relax — 'I would do nothing' about distillation

Y Combinator CEO Garry Tan says he would "do nothing" about Chinese labs distilling American frontier models — a direct counter to the loudest story in AI right now. Speaking with CNBC at YC's Demo Day, Tan argued the right goal for a regulator isn't blocking distillation but striking a balance where open-weight models keep giving people "freedom and access" while frontier models keep a price premium that funds their research. "If I were a regulator, that's what I would go after," he said, while

OpenAI asked Congress if an industry-wide AI slowdown is even legal

The Guardrails

OpenAI asked Congress if an industry-wide AI slowdown is even legal

The question nobody in Washington wanted to field came from the companies themselves: is it against the law for AI labs to agree to slow down together? According to Wired's Maxwell Zeff, OpenAI has privately asked members of Congress for guidance on whether orchestrating an industry-wide slowdown in AI development would violate antitrust law — the first time a frontier lab has effectively sought a legal safe harbor for the thing safety advocates keep demanding. OpenAI did not respond to Wired's

Anthropic says Alibaba, Moonshot and DeepSeek trained on Claude — and Kimi users never knew

The Guardrails

Anthropic says Alibaba, Moonshot and DeepSeek trained on Claude — and Kimi users never knew

Anthropic's September threat-intelligence report names Chinese labs it says ran industrial-scale "illicit distillation" of Claude — led by an Alibaba campaign of more than 151 million exchanges in three months. The report, covering misuse the company disrupted between December 2025 and August 2026, says operators affiliated with Alibaba used Claude outputs to help train its Qwen models, peaking at nearly 3 million exchanges a day across more than 3,500 fraudulent accounts. Anthropic calls it the

Terence Tao warns AI is killing math's open tradition

The Guardrails

Terence Tao warns AI is killing math's open tradition

The math-AI fight gains its most credible voice yet, Salesforce turns its stack into an agent government layer, and a four-month-old assistant shops a $1 billion round because it ran out of compute. Terence Tao, long the optimist-in-chief for AI-assisted mathematics, now argues the tools are dismantling the field's open culture. Writing after OpenAI's disputed Navier-Stokes announcement — we traced the credit fight in a deep dive — the Fields Medalist's point is that mathematics never lacked pr

Oracle just proved the AI cloud trade is real — the bill for it is coming due anyway

The Arena

Oracle just proved the AI cloud trade is real — the bill for it is coming due anyway

Oracle's quarter was the strongest argument yet that AI infrastructure demand is not a bubble story on its own numbers — and the stock still owes its future to a single customer. The software giant reported fiscal Q1 results on Thursday with cloud infrastructure revenue up 121% year over year to $7.4 billion, leaving the rest of the company growing just 3%. It brought 850 megawatts of new data center capacity online in the quarter, and capital expenditures jumped to $28.5 billion from $8.5 billi

Adobe's AI revenue is real — the market just billed it as a cost

The Stack

Adobe's AI revenue is real — the market just billed it as a cost

Adobe beat on revenue, more than doubled its AI-first recurring revenue, and still watched the stock slip. The disconnect is worth reading closely, because it tests a question every incumbent software company is now facing: does AI show up as growth, or as the reason customers expect to pay less? Adobe beat Wall Street on Thursday with quarterly revenue of $6.76 billion against a $6.70 billion consensus — but the stock fell about 2% in extended trading after Q4 guidance came in just short. The

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