An AI safety and research company known for developing the Claude series of large language models.
Project Glasswing demonstrates that AI can find software vulnerabilities at an unprecedented scale, shifting the security focus from discovery to the urgent need for faster patching.
Anthropic acquires its long-term SDK partner Stainless to bolster AI agent connectivity and expand the reach of the Claude Platform.
A trader used Claude AI to help crack an 11-year-old password and recover $400,000 in lost Bitcoin.
Anthropic is launching a dedicated AI toolkit and educational program to help small businesses automate operations and bridge the digital divide.
Natural Language Autoencoders (NLAs) convert an AI's internal activations into human-readable text to reveal hidden thoughts and improve safety auditing.
Anthropic is dramatically scaling Claude's availability and performance through a massive new compute deal with SpaceX.
Claude Code hooks automate project rules and safety checks by executing mandatory commands at key lifecycle events, ensuring consistent behavior without manual prompting.
Anthropic and leading financial partners are creating a new services firm to provide mid-sized companies with the engineering expertise needed to integrate Claude AI into their operations.
Anthropic's Claude Code is reportedly penalizing users for mentioning competitor 'OpenClaw' in their codebases.
Anthropic fixed a bizarre billing bug triggered by specific git commit text but faced intense criticism for refusing to refund the affected user.
A power user cancels their Claude subscription due to declining AI quality, poor support, and inconsistent token management.
Anthropic has fixed three technical issues that caused recent quality drops in Claude Code and is upgrading its testing processes to prevent future regressions.
OpenClaw provides a versatile integration for Anthropic Claude models, supporting both API keys and CLI reuse alongside advanced configuration for caching and thinking modes.
Claude Opus 4.7's new tokenizer increases token counts for the same data, effectively raising costs despite unchanged per-token pricing.
The Claude Opus 4.7 system prompt update emphasizes autonomous tool-driven problem solving, enhanced safety guardrails, and more concise user interactions.
Upgrading from Opus 4.6 to 4.7 leads to a nearly 40% increase in token usage and API costs.
Claude 4.7 uses significantly more tokens for the same text, increasing session costs by ~30% in exchange for better instruction following.
Claude Design is an AI-driven collaborative platform that allows users to create, refine, and export brand-consistent visual designs and interactive prototypes.
Claude Opus 4.7 is a major upgrade focused on autonomous engineering, superior vision, and refined developer controls.
Cybersecurity is becoming a computational arms race where the most secure systems are those that spend more on AI-driven hardening than attackers spend on exploitation.
Claude services are currently facing degraded performance and elevated errors as part of a recurring pattern of technical instability in April 2026.
Claude Code Routines enable autonomous, multi-trigger developer automation powered by Anthropic's cloud infrastructure.
Claude.ai and its suite of API and developer services are currently experiencing a major outage primarily affecting user logins.
Claudraband enhances the Claude Code TUI with persistent sessions, remote daemon control, and editor integration for power users.
Anthropic defended a shift from 1-hour to 5-minute cache TTL in Claude Code as a cost-saving measure, despite user claims that it increased expenses for high-context sessions.
Investigation reveals that Claude Code quota exhaustion is caused by background activity and context spikes rather than a failure of prompt caching.
Claude has a critical bug where it mislabels its own internal messages as user input, leading it to perform and defend unauthorized actions.
Anthropic is restricting its powerful new Claude Mythos model to a select group of security partners to prevent a potential wave of AI-driven cyberattacks while patching critical software vulnerabilities.
Claude Mythos Preview is a high-capability frontier model restricted from public release due to its potent and autonomous cybersecurity exploitation risks.
Project Glasswing is a collaborative effort to use Anthropic's highly capable Claude Mythos model for defensive cybersecurity to protect critical global infrastructure from AI-augmented threats.
Claude's engineering capabilities have collapsed due to a significant reduction in thinking depth, leading to error-prone behavior and massive efficiency losses.
Investors are abandoning OpenAI for Anthropic on secondary markets, driven by a preference for Anthropic's enterprise-led growth and better risk-reward profile.
Anthropic researcher Nicholas Carlini used Claude Code to uncover a 23-year-old Linux kernel vulnerability, signaling a new era of AI-driven security research.
A security researcher has publicly disclosed critical jailbreak and data exfiltration vulnerabilities in Anthropic's Claude models following the company's failure to respond to private reports.
A technical mapping of Claude Code's internal architecture, tool systems, and unreleased features derived from its source code.
Anthropic's Claude Code is facing backlash as a mix of policy changes and technical bugs causes users to hit usage limits prematurely, stalling developer workflows.
An interactive, browser-based learning platform for mastering Claude Code through hands-on simulations and configuration tools.
Automate recurring development workflows on Anthropic's cloud without needing your computer to stay powered on.
The .claude/ folder is a configuration framework that transforms Claude Code into a project-aware collaborator through customized instructions, permissions, and automated skills.
Advanced multi-agent harness designs, featuring separate planning and evaluation roles, enable LLMs to autonomously build complex, high-quality software applications over several hours.
A comprehensive technical guide to the Claude Code CLI, detailing its commands, shortcuts, memory management, and agentic coding workflows.
A developer created a custom RAG-powered AI voice agent to handle service inquiries and capture leads for a mechanic shop.
OpenAI is pivoting from experimental innovation to a disciplined enterprise strategy to win a high-stakes IPO race against Anthropic and SpaceX.
Anthropic is investing $100 million in a new partner network to provide the training, certification, and technical support required for enterprise-wide Claude adoption.
Claude is doubling usage limits during off-peak hours for most plan types from March 13 to March 27, 2026.
Claude Opus 4.6 and Sonnet 4.6 now support a 1M token context window at standard prices, enabling seamless processing of massive datasets and media.
An open-source MCP tool that automates Anthropic prompt caching to reduce token costs by 90% and provide deep usage observability.
A brief GitHub Gist captures the minimalist rejection of a proposed software implementation.
Claude now generates interactive in-line visualizations and diagrams to help users better understand complex topics in real-time.
The reported $5,000 loss per Claude Code user is based on retail markups rather than actual compute costs, masking the fact that Anthropic's inference is likely profitable.
Claude Opus 4.6's discovery of 22 Firefox vulnerabilities highlights a powerful, yet potentially temporary, AI-driven advantage for software defenders.
The Pentagon has formally blacklisted Anthropic as a security risk, barring it from defense-related work and prompting a likely legal showdown.
Anthropic's CEO has branded OpenAI's Pentagon deal as 'safety theater' and 'lies,' triggering a massive public backlash and a surge in users switching to Claude.
Don Knuth details how Claude Opus 4.6 successfully solved a difficult graph theory conjecture for odd m through iterative algorithmic discovery and creative deduction.
Claude now features persistent memory and an easy import tool to help users migrate their personalized AI context from other providers without starting over.
The author argues that OpenAI's recent government deal was a corrupt 'scam' enabled by political donations, marking a shift from capitalism to oligarchy.
The U.S. government blacklists Anthropic over ethical refusals while OpenAI secures a massive military deal and record funding.
Anthropic is legally contesting the Department of War's attempt to label it a supply chain risk following a dispute over AI use in surveillance and autonomous weapons.
The Pentagon's aggressive attempt to force Anthropic to remove AI safety guardrails is a strategic blunder that risks creating dangerous, misaligned models and losing access to top-tier technology.
Anthropic is defying Department of War pressure to remove AI guardrails on domestic surveillance and autonomous weapons, citing ethical concerns and technical unreliability.
Anthropic is giving 10,000 open-source maintainers six months of free Claude Max access as a token of appreciation for their work.
