Articles
An unreleased Claude build closed a proof that stumped theorists since 2008
A PSI research system running non-public Anthropic models produced a complete proof of the Aaronson-Ambainis conjecture in three days.
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Manus raises over $500M to rebuild its agent alone
The Chinese agent developer lands a Boyu Capital-led round at a reported $4B valuation after…
Agentic AI Foundation takes on four projects and reaches ten total
OpenAI, Anthropic, Hugging Face and Alibaba each handed over a component of the agent stack.
TypeSafe banks $870M at a $7.5B valuation weeks after Jev launch
TypeSafe, maker of the non-text Jev model, has raised $870M at a $7.5B valuation led…
Anthropic rewrites its usage rules to ban abusive chats and election meddling
Anthropic's updated usage policy outlaws election interference, weapons software, surveillance and prolonged verbal abuse of…
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TinyFish drops retrieval fees and bets the cost hides in tokens
The web infrastructure startup made its search and fetch APIs free within rate limits, arguing that page size not request…
Mistral’s 209M forecasting model tops charts without a GPU
Timestral is Mistral's first time-series family and its largest checkpoint takes first place across three public benchmarks from a standard…
Kyutai builds cheap memory into a 2.4B robot model
REKI keeps the last three frames inside its action expert using 32 register tokens, cutting arm oscillation from 18.6 percent…
Google ships a framework that retunes an agent at runtime
Harness squared leaves model weights untouched and instead rewrites the prompts, tools and memory around them, lifting GLM-5 by 11.5…
New benchmark says agents pick badly on long tasks
Taste-Bench tests whether an agent chooses the better path when outcomes are hidden, and the strongest model managed only about…
One line in a prompt makes AI reports far more honest
A Google, MIT and Harvard study found models quietly omit flaws from their own work reports until asked to be…
Claude designs quantum circuits that beat published records
Anthropic says its model worked largely alone to improve eight circuit designs, cutting the hardware a quantum computer would need.
Study finds AI cites pages it never opened
Imperial College London researchers traced how often search-augmented models answer from snippets instead of opening the sources they link to.
