Claude

It’s no longer a partnership announcement. It’s shipping. Microsoft officially launched Copilot Cowork today through its Frontier early-access program, and the headline feature is exactly the one that raised eyebrows three weeks ago: GPT and Claude working the same pipeline, where one drafts and the other rips it apart for accuracy. This isn’t two models duct-taped together. It’s adversarial collaboration baked into enterprise infrastructure — and the early numbers suggest it actually moves the needle. ...

Remember when AI assistants could only talk about helping you? Those days are officially over. Anthropic just dropped what might be the most consequential AI update of 2026: Claude can now take control of your Mac. Not metaphorically — it literally moves your cursor, clicks buttons, types into fields, and navigates your apps. You can text Claude from your phone while grabbing coffee, and by the time you sit back down, your pitch deck is exported, attached to a calendar invite, and ready to go. ...

Anthropic just gave Claude the keys to your Mac. On Monday, Anthropic announced that Claude can now take control of a user’s computer to complete tasks — opening apps, navigating browsers, filling spreadsheets, moving files, and doing the kind of digital busywork that devours hours of your day. You message Claude from your phone, it gets to work on your desktop like an invisible assistant sitting at your keyboard. This isn’t a concept demo or a developer API buried in docs. It’s a consumer-facing feature, available now in research preview for Claude Pro and Max subscribers on macOS. And it signals something bigger: the agentic AI arms race isn’t theoretical anymore. It’s shipping. ...

Microsoft stopped being an AI assistant company today. It became an AI agent company. On Monday, Microsoft announced Copilot Cowork — built in close collaboration with Anthropic — a tool that autonomously handles complex, multi-step tasks inside Microsoft 365. No babysitting. No back-and-forth prompting. You hand it a project brief, and it gets to work. This isn’t another product update. This is the world’s largest software company admitting that Anthropic built something so good, integration beat competition. And in doing so, Microsoft may have just fired the starting gun on the enterprise AI agent wars. ...

The United States Department of Defense just did something it has never done before: it officially designated an American company a “supply chain risk to national security.” The company? Anthropic — maker of Claude, one of the most capable AI systems on the planet. This label was designed for foreign adversaries. Companies with backdoors in their hardware. Firms controlled by hostile intelligence services. It’s been used publicly exactly once before, against a Swiss cybersecurity firm with reported Russian ties. ...

An American AI company just got the treatment usually reserved for Chinese tech firms tied to foreign adversaries. The Pentagon officially designated Anthropic — maker of Claude, darling of the AI safety movement — a “supply chain risk to America’s national security.” The crime? Refusing to let the military use its AI without restrictions on mass surveillance and autonomous weapons. Welcome to the new era of AI politics, where building safety guardrails gets you blacklisted by your own government. ...

The biggest story in AI right now has nothing to do with benchmarks, parameters, or funding rounds. It’s about what happens when an AI company tells the world’s most powerful military “no” — and what happens when its rival says “yes.” Over five extraordinary days, the AI industry lived through its most dramatic ethical crisis yet. The fallout reshaped public perception of the two leading AI labs, forced a hasty contract amendment, and turned Anthropic’s Claude into the most downloaded free app in America. ...

Users vote with their thumbs. Last weekend, they pressed delete. ChatGPT mobile uninstalls in the U.S. surged 295% day-over-day on Saturday, February 28, according to Sensor Tower data. For context, ChatGPT’s typical daily uninstall fluctuation averaged about 9% over the past month. This wasn’t noise. This was a consumer revolt. The trigger: OpenAI signed a deal with the Department of Defense — now officially rebranded as the Department of War under the Trump administration — to deploy AI models in classified military environments. The timing was brutal. The deal landed hours after the government blacklisted rival Anthropic for refusing to sign a similar agreement without safety guardrails. ...

There’s a dirty secret in the AI agent world: most teams running Claude Opus are burning money for bragging rights. Don’t get me wrong — Opus 4.6 is a beast. It tops SWE-bench at 80.9%, handles 200K context windows without breaking a sweat, and orchestrates multi-tool workflows like a conductor with perfect pitch. But at $15 per million tokens (blended), it’s the filet mignon of language models. And most of us are building tacos. ...

The smartest chatbot in the world is still just a chatbot. Anthropic knows this — and it’s spending aggressively to change it. On Wednesday, Anthropic acquired Vercept, a Seattle-based startup that built AI agents capable of remotely operating a full MacBook. It’s the company’s second major acqui-hire in three months, following its December purchase of Bun (the engine behind Claude Code). The message is clear: Anthropic isn’t building a better conversation partner. It’s building a digital employee. ...