Measuring AI agent autonomy in practice

Anthropic Education the AI Fluency Index

Anthropic's Responsible Scaling Policy: Version 3.0

Claude is a space to think

Anthropic raises $30B in Series G funding at $380B post-money valuation

Claude Sonnet 4.6

Making frontier cybersecurity capabilities available to defenders

Covering electricity price increases from our data centers

Evaluating and mitigating the growing risk of LLM-discovered 0-days

How does misalignment scale with model intelligence and task complexity?

If AI agents can build full systems, what exactly differentiates developers anymore?

How AI assistance impacts the formation of coding skills

Anthropic's AI Keeps Passing Its Own Company's Job Interview

Claude on Mars

Claude's new constitution

How scientists are using Claude to accelerate research and discovery

Anthropic Economic Index report: economic primitives

Claude’s Constitution: Our vision for Claude's character

Advancing Claude in healthcare and the life sciences

Anthropic OA Coding Q2 Codesignal Prep

How AI is transforming work at Anthropic

Project Vend: Phase Two

Donating the Model Context Protocol and establishing the Agentic AI Foundation

Anthropic Acquires Bun

AI agents find $4.6M in blockchain smart contract exploits

Disrupting the first reported AI-orchestrated cyber espionage campaign [pdf]

Claude Advanced Tool Use

Claude Opus 4.5

Effective harnesses for long-running agents

Disrupting the first reported AI-orchestrated cyber espionage campaign

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