An update on recent Claude Code quality reports
…This isn’t the experience users should expect from Claude Code. As of April 23, we’re resetting usage limits for all subscribers. A change to Claude Code's default reasoning effort…
A common question about the impact of AI is how good it will be at interacting with the physical world. Even as we enter the era of AI agents—which take actions instead of just providing information—these actions are largely digital, such as writing code and manipulating software. We’ve previously explored how AI can bridge the digital-physical divide in a limited way with Project Vend, where we had Claude run a small shop in Anthropic’s office. In that experiment, AI’s interaction with the real world was mediated by human labor. In this robodog experiment, we took a natural next step and used
Project Fetch: Can Claude train a robot dog?…This isn’t the experience users should expect from Claude Code. As of April 23, we’re resetting usage limits for all subscribers. A change to Claude Code's default reasoning effort…
Science Long-running Claude for scientific computing Mar 23, 2026 In this post, Siddharth Mishra-Sharma , a researcher on the Discovery team, explains how to apply multi-day agentic coding workflows—test…
…Claude, Claude Code, and Claude Cowork are Anthropic products. NEC BluStellar is an offering from NEC Corporation. Related content Higher usage limits for Claude and a compute deal with SpaceX We’ve…
…Handoff to Claude Code. When a design is ready to build, Claude packages everything into a handoff bundle that you can pass to Claude Code with a single instruction. Over the coming…
…Some specifically noted that this experience made them feel that their coding skills were not as sharp as they used to be. Keep in mind, Claude Code debuted only six months before…
…This decline in concentration partly reflects coding tasks migrating from Claude.ai to our first-party API, where Claude Code has grown to represent a large share of sampled traffic. Claude Code…
Product Introducing Claude Sonnet 4.6 Feb 17, 2026 Claude Sonnet 4.6 is our most capable Sonnet model yet . It’s a full upgrade of the model’s skills across coding…
…plan, then write the code…”), we found we’d ultimately constrained Claude’s work. Left to its own devices, Claude was much more adaptable, designing cheap experiments to test out its ideas…
…Claude. It supports the full range of these organizations' work: front office tasks like research and client experience, middle office work in underwriting, risk, and compliance, and back office work like code…
…s Codex CLI. All experiments used 1× guaranteed / 3× ceiling resource allocation and 5–15 samples per task across staggered batches. See system card for details. Humanity’s Last Exam : Claude models…