The Frontier
Ant Group's open model team spent the day pushing Ling into vision, while the local-inference crowd shipped two things you can actually run tonight: a denser weight format for ternary models and the first serious head-to-head of 27B quants on a 16GB card. Ant Ling
The Arena
Two price curves for the same open weights are now moving in opposite directions — and that split says more about where open-model economics are heading than any benchmark released this week. DeepSeek and Zhipu have hiked their official API prices, while third-party hosts serving the exact same open
The Frontier
A new benchmark grades AI-generated circuits the way hardware is actually graded — in a simulator, against real datasheets, at every tolerance corner. The early results are better than anyone expected and nowhere near good enough. OpenAI put a printed circuit board in a GPT-6 Astra demo, and the
The Arena
Two very different AI stories landed on the same day. In Guangzhou, China used a 21-economy ministerial meeting to launch permanent regional AI institutions aimed at small firms — the clearest move yet to make its open-weight model stack the default for developing Asia-Pacific economies. And in a
The Frontier
Anthropic says a team of Claude agents produced the first complete, machine-checked formalization of Fermat’s Last Theorem — and Kevin Buzzard, the Imperial College London mathematician who has spent years on the same problem, has already compiled the result and confirmed it checks out. Also today: React’s compiler
The Stack
Two releases this week attack the same blind spot: almost everything we can measure about AI infrastructure was built for training, and almost all the money is now being spent on inference. MLCommons shipped MLPerf Storage v3.0, and the headline is that the suite now tests inference workloads. Alongside
The Arena
The neocloud that went from obscurity to a $45 billion Anthropic contract in under a year is now selling that story to IPO investors — and one of its suppliers is helping fund the pitch. Also: Roland finally ships a generative music tool, and it is deliberately not a song machine.
The Stack
GitHub is shipping a new way of building coding agents: instead of picking one model and hoping it holds, its Copilot runtime now drafts, critiques, and escalates between models on the fly. The first benchmark numbers suggest the orchestration is doing real work, not just splitting the bill. GitHub'
The Guardrails
The U.S. and China are opening a direct channel on AI risk for the first time in this administration, and a Beijing-based model lab is filing for one of the largest Chinese AI listings on record. Two different stories, one shared anxiety: that frontier agents and adversarial distillation
The Guardrails
Anthropic is heading for an IPO that could value the Claude maker at $2 trillion — and the Long-Term Benefit Trust, the small group of self-appointed advisers who control a majority of Anthropic's board, is about to be examined by a much broader and less forgiving investor
The Arena
Abu Dhabi's flagship AI company is shopping itself to Washington — and PUBG's parent is betting $250 million that India's AI appetite is real. G42 is exploring selling a majority stake to an American company, or spinning out an entirely new US-based vehicle, to
The Arena
The week's enterprise-AI theme is "kill switches and minimum access." Today it came from a credit bureau. Experian launched an "Agent OS" today, putting ServiceNow's agents at the front of the queue and selling the rest of the package — identity controls,