Anthropic

AI lab

AI safety and research company, creators of Claude.

Key people

Dario Amodei

CEO & co-founder

Co-founder and chief executive of Anthropic, the maker of Claude. A former vice president of research at OpenAI, he trained as a physicist and computational neuroscientist.

@DarioAmodei

Daniela Amodei

President & co-founder

Co-founder and president of Anthropic, where she oversees the company's operations and business. She previously held senior roles at OpenAI and Stripe.

Photo: TechCrunch, CC BY 2.0

Jared Kaplan

Chief Science Officer & co-founder

Theoretical physicist and co-founder of Anthropic, where he is chief science officer. He is known for his research on neural scaling laws and helped pioneer Constitutional AI.

Events (60)

24 Sep 2026

Anthropic launches Claude Marketplace with over 2,000 connectors and partner products

Product launch

23 Sep 2026

OpenAI and Anthropic CEOs urge UN Security Council to adopt global AI standards

Regulation

23 Sep 2026

Anthropic

Key people

Dario Amodei

Daniela Amodei

Jared Kaplan

Events (60)

White House asks OpenAI and Anthropic to withhold new models from UK testers

Anthropic signs $11.6 billion cloud deal with Akamai

Claude autonomously discovers a novel, CRISPR-like enzyme system

Anthropic launches Claude Marketplace with over 2,000 connectors and partner products

OpenAI and Anthropic CEOs urge UN Security Council to adopt global AI standards

Amazon opens Seller Central to outside AI agents, starting with Claude

Anthropic releases Claude Opus 5.5

Anthropic merges Claude chat and Cowork, adds Claude Docs and Slides

Dario Amodei calls on the industry to 'pace the frontier'

Anthropic releases Claude Fable 5.1 and Mythos 5.1

Judge rules Pentagon's Anthropic blacklisting was illegal

Anthropic signs $45B compute deal with Nscale

Anthropic releases Claude Opus 5

AMD to invest up to $5B in Anthropic in 2 GW GPU deal

Anthropic releases Claude Sonnet 5

US Commerce order forces Anthropic to suspend Fable 5 and Mythos 5

Anthropic releases Claude Fable 5, a public Mythos-class model

Anthropic confidentially files for an IPO

Anthropic releases Claude Opus 4.8

Anthropic raises $65B at a $965B valuation, overtaking OpenAI

Anthropic rents all of xAI's Colossus 1 data center

Anthropic releases Claude Opus 4.7

Anthropic unveils Claude Mythos Preview and Project Glasswing

Judge blocks Pentagon's 'supply chain risk' ban on Anthropic

Trump orders agencies to drop Anthropic after it refuses Pentagon terms

Anthropic releases Claude Sonnet 4.6

Anthropic raises $30B Series G at a $380B valuation

Anthropic releases Claude Opus 4.6

Anthropic publishes a new constitution for Claude

Anthropic launches Claude Cowork, a desktop agent for knowledge work

Anthropic donates MCP to the new Agentic AI Foundation

Anthropic releases Claude Opus 4.5 at a 67% lower price

Microsoft and Nvidia to invest up to $15B in Anthropic

Anthropic disrupts first reported AI-orchestrated cyber espionage campaign

Anthropic secures access to up to 1 million Google TPUs

Anthropic releases Claude Haiku 4.5

Anthropic releases Claude Sonnet 4.5

Microsoft adds Anthropic's Claude models to Microsoft 365 Copilot

Anthropic agrees to pay $1.5B to settle authors' copyright suit

Anthropic raises $13B Series F at a $183B valuation

Anthropic releases Claude Opus 4.1

Pentagon awards up to $200M each to Anthropic, Google and xAI

Court rules training Claude on books is fair use in Bartz v. Anthropic

Anthropic releases Claude 4 Opus and Claude 4 Sonnet

Anthropic releases Claude Sonnet 4 and Claude Haiku 4

Anthropic releases Claude 3.7 Sonnet

Anthropic launches Claude Code CLI

Anthropic publishes Claude's character guidelines

Anthropic raises $2B from Google

Anthropic launches Model Context Protocol (MCP)

Anthropic raises $2B from Google and others

Anthropic releases upgraded Claude 3.5 Sonnet and Claude 3.5 Haiku

Anthropic launches Claude 3.5 Sonnet

Amazon completes additional $2.75B investment in Anthropic

Anthropic launches Claude 3 models

Amazon to invest up to $4B in Anthropic

Anthropic releases Claude 2

AWS adds foundation models to SageMaker JumpStart

AWS announces Bedrock foundation model service

Anthropic details Constitutional AI