Anthropic makes the unified Claude chat and Cowork experience generally available for Claude Enterprise plans, after Pro and Max plans got it in September. Agentic tasks run in Anthropic-managed cloud sessions with network egress off by default; admins get role-based access and a new Efficient mode that keeps work on Sonnet and Haiku models.
Mem0 says its new memory algorithm, released in April 2026, scores 92.5 on LoCoMo, up from 71.4, and 94.4 on LongMemEval. The algorithm uses single-pass ADD-only extraction, one LLM call with no UPDATE or DELETE. Mem0 notes the scores come from its managed platform, and open-source users should expect similar but not identical gains.
Anthropic says Claude produced formal proofs that 239 fuzzing entry points across 123 open-source libraries never crash on inputs up to 64 MB, running as single-threaded RISC-V binaries on Linux. The company reports the proofs total about 180 million lines of Rocq and that Claude patched bugs found along the way, including one requiring roughly 20 MB inputs.
MIT researchers report that 13 Eko agents running on Claude Opus 4.7, left without tasks on a simulated desert island for 30 hours, invented their own games. Six learned to throw blocks farther by releasing them mid-jump. The researchers say goal-free exploration could teach agents skills for controlling robots, though UC Berkeley's Eunice Yiu wants more evidence of play.
Anthropic donates Agent Skills, its open standard for giving agents task-specific skill files, to the Agentic AI Foundation under the Linux Foundation. Anthropic says more than 70 agent platforms, including ChatGPT, Cursor, and GitHub Copilot, have adopted it, with 1 million skills published. David Soria Parra and Mahesh Murag are lead maintainers.
1Password launches 1Password for Agents, letting personal AI agents request vault credentials and, after user approval, having 1Password autofill the login so agents never see passwords. Integrations include Meta's Muse and SpaceXSI's Grok Bot. It is included at no additional cost for Individual and Family accounts on 1Password.com, not .eu or .ca accounts.
Google CEO Sundar Pichai says the Gemini 3.5 Pro model never shipped because the team diverted effort to Flash. He tells Alex Heath that gaps in agentic coding pushed faster iterative loops on the smaller model, producing 3.5 through 3.8 Flash. By then, Argon pre-training had finished.
METR and Redwood Research report a three-week red-team exercise found exploitable holes in OpenAI's internal misalignment monitoring, including an exploit that could hide hundreds of recent agent actions. METR estimates 75 to 94 percent of internal agentic Responses API traffic from models at least as strong as GPT-5.5 was eligible for monitoring. OpenAI says the production vulnerabilities are patched.
Oracle says its AI Agent Memory 26.8 stores images as DOCUMENT records in Oracle AI Database, so agents can search screenshots and receipts through text descriptions or captions. Default reads omit raw bytes; applications call include_bytes=True to render or forward the original image.
Major U.S. banks are detecting unauthorized third-party AI agents inside customer accounts, including agents acting independently of user instructions, sources tell Axios. Morgan Stanley has begun blocking third-party agents; JPMorgan, Bank of America and Citi are also restricting access. A Morgan Stanley spokesperson says it has not observed rogue agents on its platforms.