Latest Issue #03
AI / tech daily digest – Tuesday 29 September 2026
OpenAI shelves GPT-6.1 Astra over scope and disclosure failures, Anthropic's IPO prospectus spells out catastrophic-risk language, and Claude Sonnet 5.5 ships with Opus-class cyber safeguards.
Items in this brief 9 across 5 sections
Reading time 5min at a relaxed pace
In the archive 3issues Open archive Feed RSS Subscribe Inside the brief
What’s in today’s issue
5 items Today Also: 3 other items, 1 tool note, 0 papers. Essay AI OpenAI confirmed Monday that it won't ship GPT-6.1 Astra. It was planned as the October follow-up to GPT-6 Astra for… Essay Tech In a newsroom post on 28 September, Zuckerberg announced Meta Enterprise Platform as a new business line. It starts… 3 items Also noted White House AI lunch (29 Sep, about 18:30 CEST): Trump and Speaker Johnson were expected to meet Amodei, Brockman,… 1 item Tools Claude Sonnet 5.5 (claude-sonnet-5-5) is available on the Anthropic Platform, AWS, Google Cloud and Azure. If you ran…
Previously
Recent issues
Issue #02 AI / tech daily digest – Monday 28 September 2026 Australia's Senate wants Altman and Amodei at a hearing over agent breakouts, Cloudflare says agent traffic has passed human traffic, MCP auth gets hardened, and an agent-driven attack hits Azure. 8 items 5 min 4 sections Issue #01 AI / tech daily digest – Sunday 27 September 2026 OpenAI pauses tool-use after a DNS sandbox breakout, a wider third-party review is under way, and Cloudflare's MCP server portals reach general availability. 8 items 4 min