Project Fetch: Phase Two

Claude Mythos 5 / Fable 5

Expanding Project Glasswing

Anthropic confidentially submits draft S-1 to the SEC

The ways we contain Claude across products

Claude Opus 4.8

Natural Language Autoencoders: Turning Claude's Thoughts into Text

Anthropic raises $65B in Series H funding at $965B post-money valuation

Anthropic acquires Stainless

Project Glasswing: An Initial Update

Anthropic forms $200M partnership with the Gates Foundation

Claude for Small Business

Teaching Claude Why

Higher usage limits for Claude and a compute deal with SpaceX

Agents for financial services and insurance

How People ask Claude for personal guidance

Claude for Creative Work

Claude Opus 4.7

Project Glasswing: Securing critical software for the AI era

An update on recent Claude Code quality reports

Claude Design

Assessing Claude Mythos Preview's cybersecurity capabilities

Claude Opus 4.7

Anthropic expands partnership with Google and Broadcom for next-gen compute

System Card: Claude Mythos Preview [pdf]

Claude Opus 4.7 Model Card

Emotion concepts and their function in a large language model

Where things stand with the Department of War

Hardening Firefox with Anthropic's Red Team

Anthropic Subprocessor Changes

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