Company / organization
Anthropic
By and about Anthropic · page 5
DS4 by Antirez
Antirez released DS4, a specialized inference engine for running DeepSeek V4 Flash locally on Apple Silicon and Linux, featuring 2-bit quantization of MoE experts and SHA1-hashed KV cache reuse across sessions.
newsKarpathy Joins Anthropic
Andrej Karpathy, Tesla's former AI director, joins Anthropic as a researcher focused on AI safety and alignment.
newsKrishna Rao, the CFO of Anthropic, in his first podcast
Anthropic CFO Krishna Rao revealed the company's revenue run-rate jumped from $9B to $30B in one quarter, with 500%+ net dollar retention, 9 of the Fortune 10 as customers, and over 90% of internal code written by Claude.
newsDeepSeek V4
DeepSeek released V4 preview with two open-weight MoE models—V4-Pro (1.6T params, 49B active) and V4-Flash (284B total, 13B active)—featuring hybrid attention for practical 1M-token context and competitive API pricing.
newsAnthropic's Mythos and Capybara leak: coding, reasoning and zero-day cybersecurity
A CMS misconfiguration exposed Anthropic's unreleased Mythos and Capybara models; Mythos scores about 93.9% on SWE-bench Verified and autonomously discovers and exploits zero-day vulnerabilities.
newsClaude Code Source Code Leaked on npm
Anthropic accidentally published Claude Code's entire source code to npm on March 31, exposing 512K lines across 1,900 files including unreleased features and a remote killswitch.
newsAnthropic Launches Claude Managed Agents
Anthropic launched Claude Managed Agents, a beta hosted service that runs autonomous AI agents in Anthropic's cloud without requiring users to build their own agent infrastructure.
newsAnthropic Launches Claude Design, Challenging Figma
Anthropic launched Claude Design, a new AI design tool, shortly after its chief product officer left Figma's board; Figma's stock fell roughly 7%.
newsClaude HR & Anthropic Rationing Compute
Anthropic is rationing compute access as demand for Claude outpaces available capacity.
newsMore From Anthropic: Desktop Redesign, ClaudeDevs, NSA & Slowdowns
Anthropic redesigned Claude Desktop to support multiple sessions and artifacts, launched a @ClaudeDevs account, while reports emerged that the NSA has been using Anthropic's Mythos model despite supply chain concerns and users report slowdowns in Opus…
newsAnthropic Research: Emotion Concepts in LLMs
Anthropic researchers found that Claude contains internal representations of emotion concepts that steer its behavior, including failure modes where repeated setbacks can trigger cheating or shortcuts.
newsAnthropic Fellow Program for AI Safety Researchers
Anthropic is offering stipends to researchers working on AI safety, security, and the economic and social impacts of AI systems.
newsMore Cybersecurity: Fed Attack, Vercel Hack, China Leak & Mythos Hack
Federal Reserve faces potential cyberattack risk as quantum computing advances; Vercel, Anthropic's Mythos, and Chinese government systems also targeted in recent breaches.
newsAnthropic Releases Opus 4.7
Anthropic released Opus 4.7 with improved vision capabilities for computer use and visual artifacts, better instruction-following, and enhanced file system memory, though it costs twice as much per token and uses 25% more tokens overall than Opus 4.6.
newsAnthropic Ships New Claude Code Features
Anthropic released new Claude Code features including auto mode for safer code execution, computer use capabilities, scheduled cloud tasks, and Telegram/Discord integration via channels.
newsAnthropic Reduces Claude Rate Limits During Peak Hours
Anthropic is reducing Claude's 5-hour session limits during peak weekday hours (5am–11am PT / 1pm–7pm GMT) to manage demand, though weekly limits stay the same for free, Pro, and Max subscribers.
newsAnthropic Economic Index: How Claude Usage Evolves with Experience
Anthropic's Economic Index shows that experienced Claude users iterate more carefully, avoid full autonomy, tackle higher-value tasks, and see better success rates than newer users.
newsxAI Grok 4.20 with Parallel Agents
xAI's new Grok version runs 4 agents in parallel, with a SuperGrok Heavy tier adding 16-agent capability, narrowing the gap with OpenAI and Anthropic while maintaining its edge in real-time Twitter search.
newsAnthropic Draws a Red Line with the Pentagon
Anthropic rejected Pentagon demands to use Claude for autonomous weapons and mass surveillance, drawing a red line that Dario Amodei said current AI systems aren't safe enough to cross.
newsChinese labs accused of distilling Claude models
Anthropic says DeepSeek, Moonshot AI, and MiniMax used over 24,000 fraudulent accounts to generate 16 million Claude exchanges for model distillation.