CNN

Anthropic suspends all access to Mythos model after US government bans foreign nationals use

AI company Anthropic has disabled customer access to its most capable systems after the US government ordered it to suspend all use by foreign nationals, Anthropic said in a statement Friday evening.
Wall Street Journal

Anthropic Halts Access to Top AI Models After U.S. Ban on Foreign Use

The Trump administration is banning foreign governments, companies and individuals from using Anthropic’s most powerful artificial-intelligence tools, prompting the company to shut off access to ...
The New York Times

U.S. Bars Foreigners From Using Anthropic’s Most Advanced A.I. Models

The company said on Friday night that the federal government had ordered limits on its Mythos and Fable 5 A.I. systems, citing national security concerns. By Cade Metz and Dustin Volz Cade Metz ...
Kaleido Scope

Microsoft 365 Copilot adds access to multiple AI models

The free and paid versions of Microsoft Copilot now have options to choose from multiple AI models. Model selection includes versions of ChatGPT and Claude, but varies depending on which version of ...
GeekWire

Microsoft 365 Copilot and the end of the single-model era in enterprise AI

[Editor’s Note: Agents of Transformation is an independent GeekWire series, underwritten by Accenture, exploring the adoption and impact of AI and agents. See coverage of our related event.] Using an ...
CNBC

Anthropic limits Mythos AI rollout over fears hackers could use model for cyberattacks

Anthropic announced Claude Mythos Preview, which it said is an advanced AI model that excels at identifying weaknesses and security flaws within software. Microsoft, Amazon, Apple, CrowdStrike, Palo ...
The New York Times

Anthropic Claims Its New A.I. Model, Mythos, Is a Cybersecurity ‘Reckoning’

The company said on Tuesday that it was holding back on releasing the new technology but was working with 40 companies to explore how it could prevent cyberattacks. By Kevin Roose Reporting from San ...
techtimes

Microsoft Researcher AI Tool Upgrade Allows It to Use Multiple AI Models at the Same Time

Microsoft has released a new feature for Copilot's Researcher AI tool that expands its capabilities, allowing users to utilize multiple AI models at the same time. Instead of relying solely on ...
Engadget

Microsoft's research assistant can now use multiple AI models simultaneously

Microsoft's Copilot is getting even better at research thanks to a new feature that combines the power of both OpenAI's ChatGPT and Anthropic's Claude. In a blog post announcing Copilot Cowork's ...
VentureBeat

Cursor’s new coding model Composer 2 is here: It beats Claude Opus 4.6 but still trails GPT-5.4

Cursor, a San Francisco AI coding platform from startup Anysphere valued at $29.3 billion, has launched Composer 2, a new fine-tuned variant of Chinese open source model Kimi K2.5 now available inside ...
Wired

What AI Models for War Actually Look Like

Anthropic might have misgivings about giving the US military unfettered access to its AI models, but some startups are building advanced AI specifically for military applications. Smack Technologies, ...
Harvard Business Review

When Every Company Can Use the Same AI Models, Context Becomes a Competitive Advantage

At a glance, the two large B2B companies were almost identical. Both sell complex, multi-year technology services; they compete for many of the same enterprise customers. Sales stages, forecasting ...