ReleasesToolsDiscounts 2026-09-30
Daily edition

Quoting Anthropic Frontier Red Team

Daily edition 96 of 97 feeds responded 501 distinct stories 109 previously issued, held back 25 worth your time
Collection and selection

471 feed entries found this sweep; 501 candidate events; 59 shortlisted stories; 43 with article text available; 25 selected. Counts describe different stages; clustering, validation and refills can change the shortlist.

16,816 article records retained; 5,515 feed entries observed by collection this sweep; 111 retained candidates recovered for this ranking. Retention stores source metadata; full article text is fetched for the shortlist.

Collection snapshot: 2026-09-30T05:00:04.518882+00:00. This snapshot updates with the published briefing.

Source health and sweep counts · How selection works

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All 25 stories, in ranked order
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  1. Quoting Anthropic Frontier Red Team

    GLM‑5.3’s 4% control‑flow hijack rate shows it now has advanced cyber capabilities that earlier models lacked.

    Simon Willison · · Safety & security · Newsletter analysis · No independent reporting
  2. Introducing dots

    OpenAI introduces Dots, proactive agents powered by GPT-6 Astra that work across projects and connect to over 4,000 apps.

    OpenAI · · Agents & tooling · Primary source · 1 reporting outlet
    Also covered byPlatformer
  3. Oura, World Labs Show Divergence in VC Exits

    AMD’s $8.2 B purchase of World Labs signals a race to build world‑model AI.

    The Information · · Business & policy · Independent reporting · 1 reporting outlet
  4. Trump orders US government to call AI ‘Super Intelligence’

    The US executive branch is no longer acknowledging the existence of "artificial intelligence." Going forward, official policy websites, policy documents, and press releases will…

    The Verge AI · · Business & policy · Independent reporting · 1 reporting outlet
  5. Towards safety cases for frontier AI training

    OpenAI publishes early guidelines for safety cases in frontier AI training, covering technical safeguards and operational practices.

    OpenAI · · Safety & security · Primary source · No independent reporting
  6. GLM-5.3 and the spread of advanced cyber capabilities

    Anthropic's Frontier Red Team details how GLM-5.3 and Claude Mythos Preview have spread advanced cyber capabilities to other models.

    Anthropic · · Research · Primary source · No independent reporting