Latest

US labor's share of income just hit its lowest level since 1947

The Everyday

US labor's share of income just hit its lowest level since 1947

The AI-and-jobs argument is moving off headcount and onto paychecks — and the government's own accounts now show workers losing ground on the biggest possible scale. Labor's share of US nonfarm business income fell to 52.8% in the second quarter of 2026, the lowest reading in a series that begins in the first quarter of 1947, according to the Bureau of Labor Statistics productivity report that CNBC examined this morning. That is not an AI finding; it is an accounting identity that says a shrink

AllSpark's Iris beats every open-weight search agent — and says its scaffolding did the work

The Frontier

AllSpark's Iris beats every open-weight search agent — and says its scaffolding did the work

A paper out of AllSpark Research claims the strongest open-weight deep-research agents in their size classes, and the authors' most interesting admission is not a benchmark number: it is that half the story belongs to the harness wrapped around the model. AllSpark released Iris-mini and Iris-pro, two open-weight search agents it says beat every comparable open model on multi-hop browsing benchmarks. The recipe is the unusual part. Instead of scraping question-answer pairs, the team builds train

Obama tells Jeffries: make AI the Democrats' first fight

The Guardrails

Obama tells Jeffries: make AI the Democrats' first fight

The pacing debate left the labs on Saturday. By Sunday it had a party. Barack Obama is telling Democrats to claim AI policy as a 2028 issue, and The New York Times has the transcript. Speaking at a private fundraising event, the former president said of the technology: "This is something that is moving very fast in private hands, and if we don't get on top of it, I think can be dangerous." He urged House Minority Leader Hakeem Jeffries, per a partial transcript released by Obama's office, to bu

Zhipu raises $5 billion in its second financing in two months

The Arena

Zhipu raises $5 billion in its second financing in two months

The capital race among China's frontier labs keeps accelerating — and Shanghai AI Lab spent the quiet side of that war today, shipping a 397B open-weight model built to read science papers the way a researcher does. Zhipu has completed a financing of roughly $5 billion, its second raise in two months and its third equity event since going public in January. According to the company's Hong Kong exchange announcement, the deal splits into a $2 billion share placement — up to 21.965 million new H-

Xi offers BRICS a China-led open-source AI community

The Arena

Xi offers BRICS a China-led open-source AI community

China used its BRICS summit podium on Sunday to propose building the AI stack for the developing world — while two consumer stories showed AI quietly moving into houses and tractors. President Xi Jinping said China will "pioneer the establishment of a BRICS AI open-source community," in a statement released by the Ministry of Foreign Affairs from the 18th BRICS summit in New Delhi. The package goes beyond model sharing: China proposes supporting cooperation on developing and applying large lang

GPT-6 Astra turns $15,515 running a vending business

The Frontier

GPT-6 Astra turns $15,515 running a vending business

A pair of Andon Labs evaluations puts GPT-6 Astra in a new light: not as a chatbot or coding partner, but as an autonomous agent that spends money, negotiates deals, and writes code to fly hardware. The numbers show both how far frontier models have come and how far they still have to go. Astra is the first OpenAI model to top Vending-Bench 2, and the margin is the largest the benchmark has ever recorded. The evaluation gives a model $500 and a virtual vending machine, then runs a simulated yea

Draghi tells Europe to build AI data centres — it holds 5% of compute

The Arena

Draghi tells Europe to build AI data centres — it holds 5% of compute

Two stories out of this week's Inclusion Conference and the European policy pages: Mario Draghi is back with an industrial plan, and Ant is quietly proving that the agent business is sold deal by deal. Mario Draghi is calling for a large-scale buildout of AI data centres inside Europe, arguing that sovereignty over data is now a growth question rather than a regulatory one. The former Italian prime minister and ex-ECB president published a long essay this week urging the bloc to stop depending

Astar: a model that redesigns other models from their commit log

The Frontier

Astar: a model that redesigns other models from their commit log

Two stories this morning about who gets to decide what an AI system does next: a training pipeline that took the idea step away from Alibaba's engineers, and a lab chief telling the world's two presidents what to agree on. A model with 8 billion parameters now proposes the next upgrade to Alibaba's ad-recommendation system more reliably than the human engineers who used to do it, according to a paper from Alibaba and Zhejiang University posted to arXiv. The system, Astar, is trained on the one

Open Source Radar — September 13: agents learn to hack

The Stack

Open Source Radar — September 13: agents learn to hack

Today's trending list skews hard toward security: an autonomous pentest system, a red-team skill library for Claude, and a Rust CLI that solves the unglamorous problem of running five AI agents in the same repo without them stepping on each other. Worktrunk (Rust, 7,391 stars) — A CLI for git worktree management built specifically for parallel AI agent workflows. Each Claude Code or Codex instance gets its own isolated working directory off the same repo, addressed by branch name, with none of

Hugging Face's Python client now reports which coding agent ran it

The Stack

Hugging Face's Python client now reports which coding agent ran it

A thread on r/LocalLLaMA surfaced a quiet line of instrumentation this week: the huggingface_hub Python library — the package most of the open-weights ecosystem uses to download models — detects which AI coding agent is driving your terminal and sends that name to Hugging Face's servers on every request. Hugging Face's official Python client inspects your environment variables, decides whether Claude Code, Codex, Cursor or 23 other harnesses launched it, and appends the result to the User-Agent

Deep Dive — The transformer is being taken apart, one layer at a time

The Arena

Deep Dive — The transformer is being taken apart, one layer at a time

For two years the unit of AI infrastructure has been the chip: how many FLOPS, how much memory, how big the rack. In the last three weeks the unit has quietly changed. It is now a piece of a layer. On August 24, at Hot Chips, Nvidia declared its dedicated inference accelerator — built from the technology it acquired from Groq for a reported $20 billion — to be in full production. The system is designed to sit beside a Vera Rubin rack and take over one specific job: generating tokens. On Septemb

Silicon Valley has started punishing the AI doomers

The Guardrails

Silicon Valley has started punishing the AI doomers

This week's existential-warning cycle did something the earlier ones didn't: it gave the industry's biggest names permission to mock the messengers out loud. An ex-Anthropic researcher's warning that AI builders are "gambling with our lives" drew open ridicule from Nvidia's CEO and an investment fund head this week — and one customer reaction that cost Anthropic actual deployment. Jacob Coxon, 27, who worked at OpenAI before joining its chief rival, resigned on Tuesday saying people building AI

See all