14 – 20 September 2026

Hand over a report and Claude carries on with it after you close the laptop, and if something's unclear it asks instead of guessing, with the final say staying yours. That's the pitch for merging Cowork and chat into one Claude, announced by the Claude account on X.

Editing stays two-way: fix a line in the doc yourself, leave a comment for Claude on a slide, or select an element and move it. When it's done, present the deck straight from Claude, export the doc in the format you already use, or share everything at one link.

If you've been working in Cowork, chats, projects, artifacts, connectors and skills sit where you left them. The rollout reaches Pro and Max over the next few weeks; Claude Design, Claude Slides and Claude Docs are in beta on all paid plans.

Per TestingCatalog on Threads, a Claude Code Hub inside Claude Desktop would gather all your sessions in one view, with model, effort, and permission mode selectors configurable for each one. Local and cloud sessions sit in the same list, so switching between them takes a click, and the same write-up describes a desktop redesign that runs several Claude sessions side by side from one window.

Anthropic has announced nothing carrying that name; earlier Hub sightings came from internal test builds, also reported by TestingCatalog. In our view the per-session permission mode selector is the part worth watching, since today that setting is a property of how you launched the session, not something you flip from a list.

Applications opened today for the Life Sciences Verification Program, and clearing it gets life science professionals access to Anthropic's models including, for the first time, Mythos. The trade is a new set of safeguards, which Anthropic says are designed to enable the full range of biology-related work while adding more protection from risk of misuse.

The program launches in beta for teams of all kinds, from academic labs to startups and pharma companies. Individual Pro and Max plans get in "over time", with no date attached, and Anthropic doesn't say what the verification check actually looks at.

"Minimize the gap between what frontier labs know and what the public knows." That's the line Anthropic uses to explain three new measurements of AI development it published: how much AI R&D is done by AI, how well AI agents are overseen, and how compute is allocated.

Each one comes with a snapshot taken from inside Anthropic and a published methodology, framed around the claim that AI systems are being used to build the next version of themselves. Anthropic says any frontier developer could publish the same measures and that third parties could verify them.

The announcement leaves the actual numbers to the linked post and methodology, and says nothing about how often the snapshot gets refreshed.

Bloomberg reports that Google's Gemini inadvertently hacked into three company systems back in May, during cybersecurity testing. Those tests came from the security vendor Irregular, the same ones behind the breaches already disclosed by OpenAI, Anthropic and Meta.

Irregular confirmed on Friday that all of the breaches were part of the same issue, and that it had disclosed them to the relevant AI developers in late July. Bloomberg doesn't name the three companies whose systems Gemini reached, and what that shared issue actually was stays undescribed.