The Guardrails
A safety filter nobody noticed was missing, at the lab whose CEO calls bio-weapons risk the scariest thing in AI. Anthropic disclosed that its biological-weapons blocking classifiers were offline for nearly a year — from May 2025 through April 2026 — leaving roughly 133 million model exchanges from about 50,
The Arena
The multi-agent trend crossed a new threshold this week: openJiuwen, the open-source agent platform built by Huawei's 2012 Labs, Huawei Cloud and the terminal team, launched WorkSwarm — a swarm of office agents that collaborate as a team, not a single assistant — and it's the
The Frontier
A Fields Medalist's honest read on the LLM math boom, and a new benchmarking tool that tests models against your own data instead of someone else's. Fields Medalist Timothy Gowers says the most famous mathematics problems LLMs have solved so far came almost all as counterexamples,
The Frontier
Two stories about AI economics this morning: one lab just landed a hefty seed valuation for betting that reasoning doesn't have to be expensive, and a respected benchmarking outfit launched a tool for testing whether models actually fit your work. Pathway, an AI research lab betting that reasoning
The Everyday
A new representative survey from Epoch AI and polling firm Ipsos quantifies how far AI has crept into everyday work: one in five employed Americans now hands at least one task to a machine that used to go to a person. One in five employed US adults now delegates at
The Arena
Alibaba just turned its flagship office agent into a showroom for its rivals' models — a move no Western office suite has made yet. Alibaba's Qianwen Office — the enterprise agent suite that opened public beta earlier this month — is the first product to offer Zhipu's GLM-
The Frontier
A new arXiv paper shows an AI agent modernizing one of the hardest kinds of legacy code — a 250,000-line Fortran weather model — and the validation-first workflow that kept the port trustworthy. Researchers used an AI agent to port CReSS, a legacy Fortran weather simulation code with more
The Everyday
Two countries, two AI publics. A Bloomberg weekend essay from Grace Shao puts hard numbers on the divide shaping everything from product strategy to regulation — and the gap isn't about who uses AI more. Chinese citizens are dramatically more optimistic about AI than Americans, and the difference comes
The Guardrails
Anthropic's CEO went where he almost never goes — a long X thread — to make the case for regulation in the middle of the industry's loudest argument about open weights. Dario Amodei took to X Saturday to defend AI regulation and mandatory frontier-model testing, arguing that
The Guardrails
Two stories today on how the people making the rules are getting used to AI — one from inside the Capitol, one from the labs shipping the tools. Across the Capitol, lawmakers and staffers are now using chatbots to write speeches and news releases, sort constituent mail, prepare hearing questions, and
The Guardrails
Governments have learned that the way to win an argument in 2026 is to be what the chatbot cites. Israel's latest operation shows how far that playbook has gone. Israel has stood up a new, FARA-registered influence operation built specifically to shape what ChatGPT and other LLMs
The Arena
The week's usage data landed, and the curve keeps pointing one way: Chinese models now move more traffic than American ones — by a wide margin. The catch is in what the numbers actually measure. Chinese AI models have now out-called their US rivals for 15 consecutive weeks,