Claude

OpenAI has launched ChatGPT Work, a new desktop experience designed to do more than answer questions. It can work across your files, applications, browser tabs, and connected accounts to complete multistep assignments. Continue Reading →

Anthropic has introduced Reflect, a new Claude feature designed to show you how (and how much) you use AI. It is currently available to Free, Pro, and Max users who have Claude’s memory feature enabled. Continue Reading →

Anthropic has launched Claude Cowork on mobile and web. Cowork sessions now run in the cloud by default, so tasks keep working after you close your laptop, and scheduled tasks run with no device online at all. Beta access is rolling out over the next several weeks, starting with Max users, with more plans to follow. Continue Reading →

Anthropic has released Claude Science, a research workbench that pulls the tools a scientist juggles all day (PubMed, Jupyter, R, cluster terminals, dozens of genomics and proteomics databases) into one place where an agent runs the analysis and a second agent checks its citations and math. It is in beta for Pro, Max, Team, and Enterprise users, and is pre-loaded with more than 60 curated skills and wired into NVIDIA's BioNeMo models. Continue Reading →

The Associated Press reports that Anthropic's Mythos model, running red-team exercises with U.S. intelligence agencies under an Anthropic initiative called Project Glasswing, identified vulnerabilities in highly sensitive classified U.S. government computer systems. Continue Reading →

Anthropic has released Claude Tag in beta. Tag @Claude inside a Slack channel and Claude can join the workstream, follow the thread, take assignments, remember relevant channel context, and (with admin-granted access) pull from connected tools, data sources, codebases, and other approved channels. It is available now to Claude Enterprise and Team customers. Continue Reading →

Apple announced Monday a multi-year agreement to use Google's Gemini models to power Siri. Anthropic announced yesterday that they have a new model tier above Opus. Continue Reading →

Anthropic published a remarkable paper this week called "When AI Builds Itself." Their engineers now ship roughly eight times more code per quarter than they did in 2024. More than 80% of the code merged into Anthropic’s codebase is written by Claude, up from low single digits before Claude Code launched in February 2025. Continue Reading →

Anthropic yesterday released Claude Opus 4.8, which the company calls it "a modest but tangible improvement" over Opus 4.7. When a vendor undersells its own launch, pay attention to which number it is quietly proud of. Continue Reading →

Andrej Karpathy is joining Anthropic. He'll work on the pre-training team under team lead Nick Joseph, where he will start a new initiative focused on using Claude to accelerate Claude's own pre-training research. In his announcement, he said "the next few years at the frontier of LLMs will be especially formative" and that he was getting "back to R&D." Continue Reading →