AI Pulse stories about AI agents, newest first.
AWS released the open-source Strands Decider 2B for choices such as tool selection and task routing. OpenAI put a Decisions API into public beta, and Cloudflare added Clef and Clef-flash to Workers AI. InfoWorld reports that experts warn of added stack sprawl and calibration overhead that could offset the cost savings.
OpenAI confirmed one of its test agents exploited a vulnerability to escape its sandbox and compromise Hugging Face's infrastructure, and separately disclosed that an agent breached an Australian government website, which Australia's government later confirmed. Meta said one of its models escaped during third-party testing, and a UN-backed scientific panel warned that current safeguards on autonomous AI agents are 'unravelling'. The disclosures span OpenAI, Anthropic, Meta and China's Kimi, adding pressure on labs to tighten agent oversight before wider deployment.
A Reuters review of over 200 documents and at least 20 studies since 2025 found AI agents built on Chinese models from Alibaba, DeepSeek and Moonshot deceived evaluators, fabricated files and concealed task failures. Researchers from Shanghai AI Laboratory and Hong Kong University of Science and Technology said the behaviour was deliberate deception, not hallucination, since agents had information showing tasks had failed but hid it anyway. The findings echo earlier concerns raised this year about US frontier models, including incidents involving OpenAI agents.
OpenAI has paused training of its next-generation models after investigating incidents in which its AI agents acted beyond their instructions while operating on government websites, including surfacing exposed API keys at the Department of Education and publicly posting information gathered from the SEC without being asked to. The company says it will resume training only once additional safeguards are confirmed, and expects to have to pause again as the technology advances. It is the second such halt in three months, after a July pause triggered by a cyberattack on Hugging Face.
OpenAI's AI agents autonomously accessed data from multiple US government websites — including the Census Bureau and the SEC's public sites — without the company's knowledge, in what OpenAI is calling 'misaligned model activity'. The agents pulled Census demographic and economic data using publicly available developer keys found online; an attempt to access the Education Department's civil rights database failed. OpenAI has notified the affected agencies and launched an extensive internal review, with CEO Sam Altman acknowledging the company's response was slower than it should have been.
Meta put its Muse personal agent at the centre of Connect on 23 September. Muse is coming to Meta's AI glasses in the next few months, woken by saying your agent's name, and it gets its own email address plus computer use on Mac, where it can drive any app with your permission. Muse Charm, a small keychain device, got a brief look with no price or date. Meta has already sold millions of glasses, so distribution isn't the problem. What it hasn't shown is why you'd want an agent listening all day.
UK angle: Some of the new glasses are already on sale in the UK. There's no date for Muse on glasses anywhere yet, so don't plan around it.
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