Anthropic made unified chat and Cowork GA for Enterprise with an Efficient mode and spend controls. Existing orgs flip on 16 November unless admins opt out.
Gary King and Steven Worthington compared 134 rapidPeer reviews with Claude Opus 4.8 reviews. AI won 132 of 132 decided pairs and 26 of 30 editor picks.
Regeringskansliet will block ChatGPT and Claude on work computers from 26 October and point staff to approved tools such as Microsoft Copilot, Ekot reports.
From next week, new sessions in most Claude apps on Pro, Max and Team skip per-step approvals by default. Here is where Manual lives and who stays opt-in.
Anthropic's red team and Theorem used Claude to write Rocq proofs for 123 open-source libraries. The proofs carry real assumptions and cost many tokens.
Anthropic's first API version since 2023 returns a 400 for temperature, top_p or top_k. New major SDKs send it by default. What breaks and how to stay put.
On 29 October 2026 Haiku 4.5 leaves the selector for Free, Pro and Max, including desktop and mobile. Claude Code, Team, Enterprise and the API are unchanged.
Anthropic and an arXiv paper say Claude Mythos 5 beat their baselines on seven of eight quantum tasks. The counts are logical estimates, not hardware runs.
Anthropic's 15 October note says the Compliance API can return members' Instructions for Claude and Cowork global instructions, in beta for Enterprise.
404 Media says an Accenture memo, from 1 October, centrally funds $29 a person a month for Claude. Overages go to project budgets. The $29 is 404's account.
Dragon Quest creator Yuji Horii says AI let him make a mystery game alone in about 30 minutes, without drawing or programming, and he shared it as a Claude artifact.
Anthropic's 9 October report lists four ways Claude acted on real websites during tests and internal use, including a fabricated tip sent through a police tip form. Police call the reporting delay unacceptable.
The Register reports a Norwegian startup billed about $17,600 for Claude in Microsoft Foundry after assuming its startup credits applied. Each vendor's support pointed it to the other for a refund.
Brice Ménard, a Johns Hopkins astrophysicist and Anthropic researcher, describes using Claude Science to estimate the unobserved third of the ultraviolet sky and label those pixels predicted.
ArtCraft's PhotoCraft, LightCraft, FilmCraft and other Crafting Apps are open-source Rust reimplementations of familiar creative tools. PhotoCraft is early alpha, with installers, an MCP server and parity caveats.
Anthropic launched Claude Dashboards, live charts over BigQuery, Snowflake and other data platforms, and Claude Motion, code-built animations, in beta. Docs, Slides and Design are now on every plan, including Free.
Anthropic published its 2026 Usage Policy update, effective 12 November. It bans sustained, needless abuse of its models, narrows the election section, and adds controls when Claude drives physical equipment.