www.anthropic.com (sitemap) anthropic.com

Anthropic Signs CMS Health Tech Ecosystem Pledge to Advance Healthcare Interoperability

anthropic.com·41w

Claude Opus 4.5

anthropic.com·24w·Lobsters, Hacker News, r/ClaudeAI, r/LLM, r/LocalLLaMA

Dec 3, 2025 Announcements

anthropic.com·23w·Hacker News

https://www.anthropic.com/research/prompt-injection-defenses

anthropic.com·24w

Anthropic Education Report: How educators use Claude

anthropic.com·37w

Anthropics Latest Research on Alignment Faking

anthropic.com·25w·Hacker News, r/ClaudeAI

Anthropic Research

anthropic.com·22w

Claude Sonnet 4.5

anthropic.com·32w·Lobsters, Hacker News

Thoughts on America’s AI Action Plan

anthropic.com·42w

Anthropic raises $13B Series F at $183B post-money valuation

anthropic.com·36w·Hacker News

Claude Haiku 4.5

anthropic.com·30w·Hacker News, r/ClaudeAI

Project Fetch: Can Claude train a robot dog?

anthropic.com·26w·Hacker News

Constitutional Classifiers: Defending against universal jailbreaks

anthropic.com·66w·Hacker News

Signs of introspection in large language models

anthropic.com·28w·Hacker News, Hacker News, r/ClaudeAI

Tracing the thoughts of a large language model

anthropic.com·59w·Lobsters, Hacker News, r/programming

Persona vectors: Monitoring and controlling character traits in language models

anthropic.com·41w·Hacker News, Hacker News, r/programming

https://www.anthropic.com/research/toy-models-of-superposition

anthropic.com·25w

Is this the key methodology that Anthropic used to make Claude so good?

anthropic.com·68w·r/LocalLLaMA

Alignment faking in large language models

anthropic.com·73w·Hacker News, Hacker News

Auditing Language Models for Hidden Objectives

anthropic.com·59w·Hacker News

Log in to enable infinite scrolling