News
243 posts
Introducing Claude for Teachers
We're introducing Claude for Teachers, providing verified K-12 educators in the US free access to premium Claude capabilities, a library of teaching skills, …
Anthropic commits $10 million to Canadian AI research
Anthropic is committing $10M to Canadian research institutions to fund the next generation of AI research.
UST is bringing Claude to physical AI
Before a factory commits to manufacturing millions of chips, engineers stress-test the design in the fab. Before a product ships, a fault on the assembly lin…
Ben Bernanke appointed to Anthropic’s Long-Term Benefit Trust
Anthropic's Long-Term Benefit Trust (LTBT) has appointed Dr. Ben Bernanke, a Distinguished Fellow at the Brookings Institution and former Chair of the Federa…
Inviting hard questions
We're asking the public for their hardest questions about AI, and committing to show our work as we address them.
A new way to reflect on how you use Claude
Introducing a new way to reflect on and refine how you use Claude. It lets you easily track and visualize how you use Claude, and decide whether that time al…
Government of Alberta uses Claude to find and fix cybersecurity vulnerabilities
The Government of Alberta has been using Claude Code with both Opus and Sonnet models to review its systems, find vulnerabilities, and fix them.
More details on Fable 5’s cyber safeguards and our jailbreak framework
What is and isn't blocked by our cyber classifiers, and a first draft of our jailbreak severity framework
Introducing Claude Sonnet 5
Our most agentic Sonnet yet, with top-tier intelligence for coding and everyday professional work.
Redeploying Claude Fable 5
Anthropic is redeploying Claude Fable 5 starting July 1 following the lifting of export controls, with updated cybersecurity safeguards and a new industry ja…
Claude Science, an AI workbench for scientists
Claude Science is a customizable app that integrates the tools and packages researchers most often use, produces auditable artifacts, and provides flexible a…
Introducing Claude Tag
Claude Tag is a new way for teams to work with Claude.
Anthropic opens Seoul office
Anthropic opens in Seoul and announces new partnerships across the Korean AI ecosystem.
Statement on the US government directive to suspend access to Fable 5 and Mythos 5
The US government has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the…
Results from first Anthropic Public Record
Anthropic Public Record is a national survey of attitudes and opinions towards AI.
TCS and Anthropic bring Claude to regulated industries
Anthropic is announcing a partnership with Tata Consultancy Services (TCS). TCS will provide Claude to 50,000 of its own employees across 56 countries; build…
DXC integrates Claude into systems regulated industries rely on
Anthropic is announcing a multi-year global alliance with DXC Technology, one of the world’s largest IT services companies.
Introducing Claude Corps
Anthropic is launching Claude Corps, a national fellowship program for people early in their careers who are passionate about extending the benefits of AI to…
Claude Fable 5 and Claude Mythos 5
Today we’re launching Claude Fable 5: a Mythos-class model that we’ve made safe for general use.
Introducing the Services Track and Partner Hub of the Claude Partner Network
In March, we launched the Claude Partner Network, a program for the firms that help enterprises put Claude into production.. Today, we’re announcing two new …
What we learned mapping a year’s worth of AI-enabled cyber threats
As AI transforms the nature of and methods behind cyberattacks, how well do the techniques and frameworks used by the security community hold up? In a new re…
Expanding Project Glasswing
We’re extending Project Glasswing to approximately 150 new organizations in more than fifteen countries
Anthropic confidentially submits draft S-1 to the SEC
Anthropic has confidentially submitted a draft S-1 registration statement to the Securities and Exchange Commission
Anthropic raises $65B in Series H funding at $965B post-money valuation
Anthropic has raised $65 billion in Series H funding led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital.
Introducing Claude Opus 4.8
Our latest model, Claude Opus 4.8, is an upgrade to our Opus class of models, with stronger performance across coding, agentic tasks, and professional work, …
Anthropic opens Milan office to support Italian enterprise, research, and developers
We're opening a new office in Milan, our sixth in Europe.
Anthropic appoints KiYoung Choi as Representative Director of Korea
KiYoung Choi is joining Anthropic as Representative Director of Korea, ahead of the opening of our Seoul office.
Anthropic co-founder Chris Olah's remarks on Pope Leo XIV's encyclical "Magnifica humanitas"
The full text of Chris Olah's remarks on the Pope's encyclical on AI.
Widening the conversation on frontier AI
Over the past several months, we’ve been organizing dialogues with groups whose work and traditions bear on the questions raised by AI.
KPMG integrates Claude across its core business and workforce of more than 276,000 in strategic alliance
KPMG—one of the world's largest professional services firms for audit, tax, legal, and advisory services across 138 countries and territories—has announced a…
Anthropic acquires Stainless
The frontier of AI is shifting from models that answer to agents that act—and agents are only as capable as the systems they can reach. Today, Anthropic is a…
PwC is deploying Claude to build technology, execute deals, and reinvent enterprise functions for clients
Anthropic and PwC today announced an expansion of their strategic alliance, deepening how PwC uses Claude to build technology, execute deals, and reinvent en…
Anthropic partners with the Gates Foundation
Anthropic is partnering with the Gates Foundation to commit $200 million in grant funding, Claude usage credits, and technical support for programs in global…
Introducing Claude for Small Business
We're launching Claude for Small Business, a package of connectors and ready-to-run workflows that put Claude inside the tools small businesses use every day.
Higher usage limits for Claude and a compute deal with SpaceX
We’ve raised Claude's usage limits and agreed a new compute partnership with SpaceX that will substantially increase our capacity in the near term.
Agents for financial services
We're releasing ten new Cowork and Claude Code plugins, integrations with the Microsoft 365 suite, new connectors, and an MCP app for financial services and …
Building a new enterprise AI services company with Blackstone, Hellman & Friedman, and Goldman Sachs
Anthropic, Blackstone, Hellman & Friedman, and Goldman Sachs announced the formation of a new AI services company. The organization will work with mid-sized …
Claude for Creative Work
Creative professionals look to technology to expand what's possible in their work. Claude can't replace taste or imagination, but it can open up new ways of …
Anthropic Sydney office
Theo Hourmouzis is joining Anthropic as General Manager of Australia and New Zealand, marking the next step in our investment in the region. Hourmouzis will …
An update on our election safeguards
People around the world turn to Claude for information about political parties, candidates, and the issues at stake during election time—as well as to answer…
Anthropic and NEC partner to build AI-native engineering at scale in Japan
NEC will deploy Claude to 30,000 employees and become Anthropic's first Japan-based global partner, co-developing AI products for finance, manufacturing, and…
Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute
We have signed a new agreement with Amazon that will deepen our existing partnership and secure up to 5 gigawatts (GW) of capacity for training and deploying…
Introducing Claude Design by Anthropic Labs
Today, we’re launching Claude Design, a new Anthropic Labs product that lets you collaborate with Claude to create polished visual work like designs, prototy…
Introducing Claude Opus 4.7
Our latest model, Claude Opus 4.7, is now generally available. Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particula…
Anthropic’s Long-Term Benefit Trust appoints Vas Narasimhan to Board of Directors
Vas Narasimhan has been appointed to Anthropic's Board of Directors by the Anthropic Long-Term Benefit Trust. He is a physician-scientist and the Chief Execu…
Anthropic expands partnership with Google and Broadcom for multiple gigawatts of next-generation compute
We have signed a new agreement with Google and Broadcom for multiple gigawatts of next-generation TPU capacity that we expect to come online starting in 2027…
Australian government and Anthropic sign MOU for AI safety and research
Today, Anthropic signed a Memorandum of Understanding with the Australian government to cooperate on AI safety research and support the goals of Australia’s …
Anthropic invests $100 million into the Claude Partner Network
We’re launching the Claude Partner Network, a program for partner organizations helping enterprises adopt Claude.
Introducing The Anthropic Institute
We’re launching The Anthropic Institute, a new effort to confront the most significant challenges that powerful AI will pose to our societies.
Sydney will become Anthropic’s fourth office in Asia-Pacific
Anthropic is expanding to Australia and New Zealand. In the coming weeks, we will open an office in Sydney—our fourth office in Asia-Pacific, alongside Tokyo…
Partnering with Mozilla to improve Firefox’s security
AI models can now independently identify high-severity vulnerabilities in complex software. As we recently documented, Claude found more than 500 zero-day vu…
Where things stand with the Department of War
A statement from Dario Amodei
Statement on the comments from Secretary of War Pete Hegseth
Anthropic's response to the Secretary of War and advice for customers
Statement from Dario Amodei on our discussions with the Department of War
A statement from our CEO on national security uses of AI
Anthropic acquires Vercept to advance Claude's computer use capabilities
People are using Claude for increasingly complex work—writing and running code across entire repositories, synthesizing research from dozens of sources, and …
Responsible Scaling Policy Version 3.0
An update to Anthropic's policy to mitigate catastrophic risks from AI
Detecting and preventing distillation attacks
We have identified industrial-scale campaigns by three AI laboratories—DeepSeek, Moonshot, and MiniMax—to illicitly extract Claude’s capabilities to improve …
Making frontier cybersecurity capabilities available to defenders
Claude Code Security is one step towards our goal of more secure codebases and a higher security baseline across the industry.
Anthropic and the Government of Rwanda sign MOU for AI in health and education
The Government of Rwanda and Anthropic have signed a three-year Memorandum of Understanding to formalize and expand our partnership, bringing AI to Rwanda’s …
Introducing Sonnet 4.6
Claude Sonnet 4.6 is a full upgrade of the model’s skills across coding, computer use, long-reasoning, agent planning, knowledge work, and design.
Anthropic and Infosys collaborate to build AI agents for telecommunications and other regulated industries
Anthropic and Infosys, a global leader in next-generation digital services and consulting founded and headquartered in Bengaluru, today announced a collabora…
Anthropic opens Bengaluru office and announces new partnerships across India
India is the second-largest market for Claude.ai, home to a developer community doing some of the most technically intense AI work we see anywhere. Nearly ha…
Anthropic partners with CodePath to bring Claude to the US’s largest collegiate computer science program
Anthropic is partnering with CodePath, the nation’s largest provider of collegiate computer science education, to redesign its coding curriculum as AI reshap…
Chris Liddell appointed to Anthropic’s board of directors
Chris Liddell has been appointed to Anthropic’s Board of Directors. He brings over 30 years of senior leadership experience across some of the world's larges…
Anthropic raises $30 billion in Series G funding at $380 billion post-money valuation
We have raised $30 billion in Series G funding led by GIC and Coatue, valuing Anthropic at $380 billion post-money. The round was co-led by D. E. Shaw Ventur…
Anthropic is donating $20 million to Public First Action
Donating to a 501(c)(4) focused on AI issues in the public interest
Covering electricity price increases from our data centers
As we continue to invest in American AI infrastructure, Anthropic will cover electricity price increases that consumers face from our data centers.
Claude Opus 4.6
We’re upgrading our smartest model. Across agentic coding, computer use, tool use, search, and finance, Opus 4.6 is an industry-leading model, often by wide …
Claude is a space to think
We’ve made a choice: Claude will remain ad-free. We explain why advertising incentives are incompatible with a genuinely helpful AI assistant, and how we pla…
Apple’s Xcode now supports the Claude Agent SDK
Apple's Xcode is where developers build, test, and distribute apps for Apple platforms, including iPhone, iPad, Mac, Apple Watch, Apple Vision Pro, and Apple…
Anthropic partners with Allen Institute and Howard Hughes Medical Institute to accelerate scientific discovery
Modern biological research generates data at unprecedented scale—from single-cell sequencing to whole-brain connectomics—yet transforming that data into vali…
ServiceNow chooses Claude to power customer apps and increase internal productivity
As enterprises move beyond experimenting with AI and start putting it into production across their core business operations, scale and security matters just …
Anthropic partners with the UK Government to bring AI assistance to GOV.UK services
Anthropic has been selected by the UK's Department for Science, Innovation and Technology (DSIT) to help build and pilot a dedicated AI-powered assistant for…
Claude's new constitution
A new approach to a foundational document that expresses and shapes who Claude is
Mariano-Florentino Cuéllar appointed to Anthropic’s Long-Term Benefit Trust
Anthropic’s Long-Term Benefit Trust announced the appointment of Mariano-Florentino (Tino) Cuéllar as a new member of the Trust. The Long-Term Benefit Trust …
Anthropic and Teach For All launch global AI training initiative for educators
Anthropic is partnering with Teach For All to bring AI tools and training to educators in 63 countries. Through the AI Literacy & Creator Collective (LCC), m…
Anthropic appoints Irina Ghose as Managing Director of India ahead of Bengaluru office opening
Irina Ghose is joining Anthropic as Managing Director of India as we prepare to open our first office in the country.
How scientists are using Claude to accelerate research and discovery
Last October we launched Claude for Life Sciences—a suite of connectors and skills that made Claude a better scientific collaborator. Since then, we've inves…
Introducing Labs
Our models are evolving at a rapid clip, and each new release brings another leap in capabilities. Building product experiences around these emerging capabil…
Advancing Claude in healthcare and the life sciences
Introducing Claude for Healthcare with HIPAA-ready infrastructure, plus expanded Life Sciences tools for clinical trials and regulatory submissions. New conn…
Sharing our compliance framework for California's Transparency in Frontier AI Act
On January 1, California's Transparency in Frontier AI Act (SB 53) will go into effect. It establishes the nation’s first frontier AI safety and transparency…
Working with the US Department of Energy to unlock the next era of scientific discovery
Anthropic and the US Department of Energy (DOE) are announcing a multi-year partnership as part of the Genesis Mission— the Department’s initiative to use AI…
Protecting the wellbeing of our users
People use AI for a wide variety of reasons, and for some that may include emotional support. Our Safeguards team leads our efforts to ensure that Claude han…
Donating the Model Context Protocol and establishing the Agentic AI Foundation
Today, we’re donating the Model Context Protocol (MCP) to the Agentic AI Foundation (AAIF), a directed fund under the Linux Foundation, co-founded by Anthrop…
Accenture and Anthropic launch multi-year partnership to move enterprises from AI pilots to production
Anthropic and Accenture today announced a major expansion of their partnership to help enterprises move from AI pilots to full-scale deployment. Key elements…
Snowflake and Anthropic announce $200 million partnership to bring agentic AI to global enterprises
Today, we announce a significant expansion of our strategic partnership with Snowflake. The multi-year, $200 million agreement will not only make Anthropic’s…
Anthropic acquires Bun as Claude Code reaches $1B milestone
Claude is the world’s smartest and most capable AI model for developers, startups, and enterprises. Claude Code represents a new era of agentic coding, funda…
Introducing Claude for Nonprofits
Anthropic launches Claude for Nonprofits to help organizations maximize their impact, featuring free AI training and discounted rates for nonprofits.
Introducing Claude Opus 4.5
Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’…
Claude now available in Microsoft Foundry and Microsoft 365 Copilot
Claude Sonnet 4.5, Haiku 4.5, and Opus 4.1 models are now available in public preview in Microsoft Foundry, where Azure customers can build production applic…
Microsoft, NVIDIA and Anthropic announced new strategic partnerships.
Today Microsoft, NVIDIA, and Anthropic announced new strategic partnerships. Anthropic is scaling its rapidly-growing Claude AI model on Microsoft Azure, pow…
Anthropic partners with Rwandan Government and ALX to bring AI education to hundreds of thousands of learners across …
Anthropic is announcing a new partnership with the Government of Rwanda and African tech training provider ALX to bring Chidi—a learning companion built on C…
Disrupting the first reported AI-orchestrated cyber espionage campaign
A report describing an a highly sophisticated AI-led cyberattack
The State of Maryland partners with Anthropic to better serve residents
The state of Maryland has announced it will use Anthropic's advanced AI models to improve government operations and better serve its more than six million re…
Measuring political bias in Claude
We want Claude to be seen as fair and trustworthy by people across the political spectrum, and to be unbiased and even-handed in its approach to political to…
Anthropic invests $50 billion in American AI infrastructure
Today, we are announcing a $50 billion investment in American computing infrastructure, building data centers with Fluidstack in Texas and New York, with mor…
New offices in Paris and Munich expand Anthropic’s European presence
Today, we're announcing plans to open offices in Paris and Munich as our global operations expand across Europe. These new hubs follow recent office openings…
Launching the Anthropic Economic Futures Programme in the UK and Europe
Anthropic's support for economic research comes to the UK and Europe
Anthropic and Iceland announce one of the world’s first national AI education pilots
Anthropic and Iceland announce national AI education pilot
Cognizant will make Claude available to 350,000 employees, accelerating enterprise AI adoption and internal transform…
Cognizant, a leading information technology consulting company, announced today that it will use Claude to help its enterprise customers and internal teams…
Anthropic opens Tokyo office, signs a Memorandum of Cooperation with the Japan AI Safety Institute
This week, we opened our first Asia-Pacific office in Tokyo, a milestone in Anthropic's international expansion. Our CEO and co-founder Dario Amodei traveled…
Advancing Claude for Financial Services
Claude for Financial Services now supports a native Excel plug-in, new connectors to real-time market, and pre-built skills for modeling, comp analysis, and …
Seoul becomes Anthropic’s third office in Asia-Pacific as we continue our international growth
Today we're announcing plans to open an office in Seoul in early 2026 as our global operations expand into Korea. Seoul comes on the heels of new offices in …
Expanding our use of Google Cloud TPUs and Services
Announcing a dramatic increase in Anthropic's compute resources
A statement from Dario Amodei on Anthropic's commitment to American AI leadership
A statement from Anthropic CEO, Dario Amodei, on Anthropic’s commitment to advancing America's leadership in building powerful and beneficial AI
Claude for Life Sciences
Discover how Claude accelerates life sciences research with new scientific connectors, skills, and improved performance for drug discovery and clinical work.
Introducing Claude Haiku 4.5
Claude Haiku 4.5, our latest small model, is available today to all users.
Anthropic and Salesforce expand partnership to bring Claude to regulated industries
Anthropic and Salesforce today announced an expanded partnership to make Claude a preferred model for Salesforce's Agentforce platform, enabling Salesforce c…
Anthropic expands global operations to India, plans to open an office in Bengaluru.
Today we’re announcing that we’re expanding our global operations to India, with plans to open an office in Bengaluru in early 2026. Bengaluru will serve as …
Rahul Patil joins Anthropic as Chief Technology Officer
We're excited to announce that Rahul Patil has joined Anthropic as our Chief Technology Officer. Rahul will oversee our engineering organization across produ…
Anthropic Deloitte Partnership
Deloitte will make Claude available to 470,000 people across its global network. Anthropic's largest enterprise AI deployment to date. Partner with Anthropic…
Introducing Claude Sonnet 4.5
Claude Sonnet 4.5 is the best coding model in the world, strongest model for building complex agents, and best model at using computers.
Enabling Claude Code to work more autonomously
Introducing Claude Code upgrades: native VS Code extension, terminal UX updates, and checkpoints for autonomous development. Handle complex tasks with confid…
Anthropic expands global leadership in enterprise AI, naming Chris Ciauri as Managing Director of International
Chris Ciauri joins Anthropic as Managing Director of International, adding to our global leadership team as we expand our worldwide presence.
Claude is now generally available in Xcode
Connect your Claude account to Xcode 26 for AI-powered coding assistance. Debug, refactor, and build Apple apps faster with Claude Sonnet 4 by Anthropic.
Strengthening our safeguards through collaboration with US CAISI and UK AISI
Over the past year, we've collaborated with the US Center for AI Standards and Innovation (CAISI) and UK AI Security Institute (AISI), government bodies esta…
Anthropic is endorsing SB 53
Anthropic is endorsing SB 53, the California bill that governs powerful AI systems built by frontier AI developers like Anthropic.
Updating restrictions of sales to unsupported regions
Anthropic's Terms of Service prohibit use of our services in certain regions due to legal, regulatory, and security risks. However, companies from these rest…
Anthropic joins White House pledge for AI education
Anthropic signs White House pledge investing in AI education for America's youth, supporting AI students and educators nationwide
Anthropic raises $13B Series F at $183B post-money valuation
Anthropic has completed a Series F fundraising of $13 billion led by ICONIQ. This financing values Anthropic at $183 billion post-money. Along with ICONIQ, t…
Updates to Consumer Terms and Privacy Policy
Today, we're rolling out updates to our Consumer Terms and Privacy Policy that will help us deliver even more capable, useful AI models. We're now giving use…
Detecting and countering misuse of AI: August 2025
Anthropic's threat intelligence report on AI cybercrime and other abuses
Introducing the Anthropic National Security and Public Sector Advisory Council
Today, we are announcing the formation of the Anthropic National Security and Public Sector Advisory Council, a group of leading bipartisan national security…
Anthropic education report: How educators use Claude
Research on 74,000 educator conversations shows how faculty use Claude for teaching, research, and building interactive learning tools.
Anthropic launches higher education advisory board and AI Fluency courses
The choices made in the next few years about how AI enters the classroom will shape a generation's relationship with both technology and learning. Today, we'…
Developing nuclear safeguards for AI through public-private partnership
Together with the NNSA and DOE national laboratories, we have co-developed a classifier—an AI system that automatically categorizes content—that distinguishe…
Claude Code and new admin controls for business plans
Enterprise and Team customers can now upgrade to premium seats that include more usage and Claude Code—bringing our app and powerful coding agent together un…
Usage Policy Update
Updates to our Usage Policy that reflect the growing capabilities and evolving usage of our products
Building safeguards for Claude
Claude empowers millions of users to tackle complex challenges, spark creativity, and deepen their understanding of the world. We want to amplify human poten…
Offering expanded Claude access across all three branches of government
We are removing barriers to government AI adoption by offering Claude for Enterprise and Claude for Government to all three branches of government, including…
Anthropic appoints Hidetoshi Tojo as Head of Japan and announces hiring plans
An announcement of Anthropic's plans to expand into Japan
Claude Opus 4.1
Today we're releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and reasoning. We plan to release substantially large…
U.S. federal departments and agencies can now more quickly and easily get access to Claude
Claude is now available for purchase through the General Services Administration (GSA) schedule, making it easier for all U.S. federal government departments…
Our framework for developing safe and trustworthy agents
The most popular AI tools today are assistants that respond to specific questions or prompts. But we’re now seeing the emergence of AI agents, which pursue t…
Anthropic signs CMS health tech pledge
Anthropic signs CMS health tech pledge
Thoughts on America’s AI Action Plan
Today, the White House released "Winning the Race: America's AI Action Plan"—a comprehensive strategy to maintain America's advantage in AI development. We a…
Anthropic partners with the University of Chicago’s Becker Friedman Institute for Economics on AI economic research
Anthropic collaborates with the University of Chicago's Becker Friedman Institute to research AI's effects on labor markets, productivity, and economic distr…
Build AI in America: Anthropic Energy Report
Build AI in America: Anthropic Energy Report
Anthropic to sign the EU Code of Practice
After review, Anthropic intends to sign the European Union's General-Purpose AI Code of Practice. We believe the Code advances the principles of transparency…
Claude for Financial Services
Today, we're introducing a comprehensive solution for financial analysis that transforms how finance professionals analyze markets, conduct research, and mak…
Paul Smith to join Anthropic as Chief Commercial Officer
Anthropic will appoint Paul Smith as its first Chief Commercial Officer, who will assume the role later this year.
Investing in energy to secure America's AI future
Energy is central to winning the AI race and we need to ensure that America has the necessary infrastructure to maintain its lead. The importance of building…
Anthropic awarded $200M DOD agreement for AI capabilities
The U.S. Department of Defense (DOD), through its Chief Digital and Artificial Intelligence Office (CDAO), has awarded Anthropic a two-year prototype other t…
Advancing Claude for Education
A first look at new education-specific integrations, expanded student programs, and university updates.
Claude for Enterprise Powers LLNL Research
Lawrence Livermore National Laboratory expands Claude for Enterprise access to 10,000 scientists, accelerating breakthroughs in energy, and national security…
A framework for AI development transparency
A targeted approach to increasing transparency in frontier AI development, focusing on safety standards and accountability measures for advanced AI systems.
Anthropic Economic Futures Program Launch
Anthropic's new research initiative exploring AI's impact on the future of work and economy, developing policy frameworks for a changing workforce.
How people use Claude for support, advice, and companionship
We spend a lot of time studying Claude's IQ—its capabilities on tests of coding, reasoning, general knowledge, and more. But what about its EQ? That is, what…
Claude in Amazon Bedrock: Approved for Use in FedRAMP High and DoD IL4/5 Workloads
Claude models are approved for use in FedRAMP High and DoD Impact Level 4 and 5 workloads through Amazon Bedrock in AWS GovCloud (US) regions. Federal agenci…
National security expert Richard Fontaine appointed to Anthropic’s long-term benefit trust
Anthropic's Long-Term Benefit Trust today announced the appointment of Richard Fontaine, CEO of the Center for a New American Security, as a new member of th…
Claude Gov models for U.S. national security customers
We’re introducing a custom set of Claude Gov models built exclusively for U.S. national security customers. The models are already deployed by agencies at th…
Reed Hastings appointed to Anthropic’s board of directors
Today we announced that Reed Hastings, Chairman and co-founder of Netflix who served as its CEO for over 25 years, has been appointed to Anthropic's board of…
Activating AI Safety Level 3 protections
We have activated the AI Safety Level 3 (ASL-3) Deployment and Security Standards described in Anthropic’s Responsible Scaling Policy (RSP) in conjunction wi…
Introducing Claude 4
Discover Claude 4's breakthrough AI capabilities. Experience more reliable, interpretable assistance for complex tasks across work and learning.
Testing our safety defenses with a new bug bounty program
Today, we're launching a new bug bounty program to stress-test our latest safety measures, in partnership with HackerOne. Similar to the program we announced…
Introducing Anthropic's AI for Science Program
Today, we’re launching Anthropic's AI for Science program – a new initiative designed to accelerate scientific research and discovery through access to our A…
Anthropic's AI Export Controls Framework Response
Anthropic submits detailed recommendations for strengthening US export controls on advanced AI chips and model weights. We advocate for maintaining America's…
Introducing the Anthropic Economic Advisory Council
Today, we’re announcing the formation of the Anthropic Economic Advisory Council, a group of distinguished economists who will provide Anthropic with expert …
Detecting and Countering Malicious Uses of Claude
Detecting and Countering Malicious Uses of Claude
Understanding and Addressing AI Harms
Learn about Anthropic's comprehensive framework for identifying, classifying, and mitigating potential harms from AI systems, ensuring responsible developmen…
Anthropic Education Report: How University Students Use Claude
AI systems are no longer just specialized research tools: they’re everyday academic companions. As AIs integrate more deeply into educational environments, w…
Anthropic Appoints Guillaume Princen as Head of EMEA and Announces 100+ New Roles Across the Region
An announcement of Anthropic's plans to expand across Europe
Code with Claude - Anthropic's First Developer Conference
Join us on May 22, 2025 in San Francisco for Code with Claude, a hands-on developer conference featuring workshops, labs, and insights on building with Claud…
Introducing Claude for education
Claude for Education
Anthropic Economic Index: Insights from Claude 3.7 Sonnet
The second update from the Anthropic Economic Index
Anthropic’s response to Governor Newsom’s AI working group draft report
This week, the California Governor’s Working Group on AI Frontier Models released its draft report. We agree with the working group’s focus on the need for o…
Progress from our Frontier Red Team
In this post, we are sharing what we have learned about the trajectory of potential national security risks from frontier AI models, along with some of our t…
Anthropic’s Recommendations to OSTP for the U.S. AI Action Plan
In response to the White House’s Request for Information on an AI Action Plan, Anthropic has submitted recommendations to the Office of Science and Technolog…
Anthropic raises Series E at $61.5B post-money valuation
Anthropic has raised $3.5 billion at a $61.5 billion post-money valuation. The round was led by Lightspeed Venture Partners, with participation from Bessemer…
Anthropic partners with U.S. National Labs for first 1,000 Scientist AI Jam
We are proud to participate in the U.S. Department of Energy’s (DOE) first-ever 1,000 Scientist AI Jam, which will bring together scientists across multiple …
Introducing Anthropic's Transparency Hub
Today, we're launching Anthropic's Transparency Hub—a detailed overview of concrete measures we're implementing to ensure our systems are safe, beneficial, a…
Claude and Alexa+
Today, we're announcing that Claude models are helping power Alexa+. This collaboration is part of our ongoing partnership with Amazon to deliver advanced AI…
Claude 3.7 Sonnet and Claude Code
Today, we’re announcing Claude 3.7 Sonnet, our most intelligent model to date and the first hybrid reasoning model generally available on the market.
Claude's extended thinking
Discussing Claude's new thought process
Anthropic signs MOU with UK Government to explore how AI can transform UK public services
Announcing a Memorandum of Understanding between Anthropic and the UK Government
Statement from Dario Amodei on the Paris AI Action Summit
A call for greater focus and urgency
Introducing the Anthropic Economic Index
Announcement of the new Anthropic Economic Index and description of the new data on AI use in occupations
Lyft to bring Claude to more than 40 million riders and over 1 million drivers
Lyft is working with Anthropic to introduce customer-first, AI-powered Lyft products. This is to enhance the rideshare experience for its community of more t…
Anthropic achieves ISO 42001 certification for responsible AI
We are excited to announce that Anthropic has achieved accredited certification under the new ISO/IEC 42001:2023 standard for our AI management system. ISO 4…
Elections and AI in 2024: Anthropic observations and learnings
Lessons and observations from generative AI in the first major election year since Claude has been available.
Introducing the Model Context Protocol
The Model Context Protocol (MCP) is an open standard for connecting AI assistants to the systems where data lives, including content repositories, business t…
Powering the next generation of AI development with AWS
Today we’re announcing an expansion of our collaboration with Amazon Web Services (AWS), deepening our work together to develop and deploy advanced AI system…
The case for targeted regulation
Increasingly powerful AI systems have the potential to accelerate scientific progress, unlock new medical treatments, and grow the economy. But along with th…
Claude 3.5 Sonnet on GitHub Copilot
Starting today, the new Claude 3.5 Sonnet begins rolling out on GitHub Copilot, enabling developers to choose Claude 3.5 Sonnet for coding—directly in Visual…
Developing a computer use model
Developing a computer use model
Introducing computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku
A refreshed, more powerful Claude 3.5 Sonnet, Claude 3.5 Haiku, and a new experimental AI capability: computer use.
Announcing our updated Responsible Scaling Policy
Today we are publishing a significant update to our Responsible Scaling Policy (RSP), the risk governance framework we use to mitigate potential catastrophic…
U.S. Elections Readiness
2024 marks the first United States (U.S.) election cycle where generative AI tools are widely available. Since July 2023, we have taken concrete steps to hel…
Contextual Retrieval in AI Systems
Explore how Anthropic enhances AI systems through advanced contextual retrieval methods. Learn about our approach to improving information access and relevan…
Salesforce integrates Anthropic's Claude AI to boost Einstein capabilities
Salesforce enhances its Einstein 1 Studio with Anthropic's Claude AI models, now available through Amazon Bedrock. Learn how this integration empowers enterp…
Expanding our model safety bug bounty program
The rapid progression of AI model capabilities demands an equally swift advancement in safety protocols. As we work on developing the next generation of our …
Claude is now available in Brazil
Claude, Anthropic’s trusted AI assistant, is now available in Brazil. Starting today, consumers and businesses in Brazil will be able to access Claude.
Anthropic partners with Menlo Ventures to launch Anthology Fund
Anthropic partners with Menlo Ventures to launch Anthology Fund
Fine-tune Claude 3 Haiku in Amazon Bedrock | Claude by Anthropic
Claude 3 Haiku can now be fine-tuned in Amazon Bedrock with custom training data, enabling faster, more accurate performance at lower cost. Update: Fine-tuni…
A new initiative for developing third-party model evaluations
A robust, third-party evaluation ecosystem is essential for assessing AI capabilities and risks, but the current evaluations landscape is limited. Developing…
Expanding Access to Claude for Government
Anthropic's mission is to build reliable, interpretable, steerable AI systems. We have been excited to see our technology used in areas like coding, customer…
Collaborate with Claude on Projects
Claude Pro and Team users can now organize chats into Projects. Projects bring together internal knowledge and chat activity in one place so Claude can be yo…
Introducing Claude 3.5 Sonnet
Introducing Claude 3.5 Sonnet—our most intelligent model yet. Sonnet now outperforms competitor models and Claude 3 Opus on key evaluations, at twice the speed.
Challenges in Red Teaming AI Systems
In this post we detail insights from a sample of red teaming approaches that we’ve used to test our AI systems. Through this practice, we’ve begun to gather …
Testing and mitigating elections-related risks
This blog provides a snapshot of the work we've done since last summer to test our models for elections-related risks.
Introducing Claude to Canada
Claude is now available in Canada. Starting today, people and businesses across the country will be able to access Claude.
Jay Kreps appointed to Anthropic's Board of Directors
Today, we're announcing that Jay Kreps, co-founder and CEO of Confluent, has joined Anthropic's Board of Directors. Jay's extensive experience in building an…
Golden Gate Claude
When we turn up the strength of the “Golden Gate Bridge” feature, Claude’s responses begin to focus on the Golden Gate Bridge. For a short time, we’re making…
Krishna Rao joins Anthropic as Chief Financial Officer
We’re excited to announce that Krishna Rao has joined Anthropic as our Chief Financial Officer. With nearly 20 years of experience as a strategic finance lea…
Reflections on our Responsible Scaling Policy
Last summer we published our first Responsible Scaling Policy (RSP), which focuses on addressing catastrophic safety failures and misuse of frontier models. …
Mike Krieger joins Anthropic as Chief Product Officer
We're excited to announce that Mike Krieger has joined Anthropic as our Chief Product Officer.
Claude is now available in the EU
We’re excited to announce that Claude, Anthropic’s trusted AI assistant, is now available for people and businesses across Europe to enhance their productivi…
Updating our Usage Policy
We're updating the policies that protect our users and ensure our products and services are used responsibly.
Aligning on child safety principles
Alongside other leading AI companies, we’re committed to implementing robust child safety measures in the development, deployment, and maintenance of generat…
Third-party testing as a key ingredient of AI policy
We believe that the AI sector needs effective third-party testing for frontier AI systems. Developing a testing regime and associated policy interventions ba…
Accenture, AWS, Anthropic Collaboration
Anthropic, AWS, and Accenture Team Up to Build Trusted Solutions for Enterprises
Claude 3 models on Vertex AI
Claude 3 Haiku and Claude 3 Sonnet are now generally available on Google Cloud’s Vertex AI platform.
Claude 3 Haiku: our fastest model yet
Today we’re releasing Claude 3 Haiku, the fastest and most affordable model in its intelligence class. With state-of-the-art vision capabilities and strong p…
Introducing the next generation of Claude
Today, we're announcing the Claude 3 model family, which sets new industry benchmarks across a wide range of cognitive tasks. The family includes three state…
Prompt engineering for business performance
As businesses build with generative AI models, crafting effective prompts has become critical for producing high-quality outputs. This post explains basic pr…
Preparing for global elections in 2024
In this post, we’ll discuss some of the specific steps we’ve taken to help us detect and mitigate potential misuse of our AI tools in political contexts.
Expanded legal protections and improvements to our API
We are introducing new, simplified Commercial Terms of Service with an expanded copyright indemnity, as well as an improved developer experience with our bet…
Introducing Claude 2.1
Our latest model, Claude 2.1, is now available over API in our Console and is powering our claude.ai chat experience. Claude 2.1 delivers advancements in key…
Thoughts on the US Executive Order, G7 Code of Conduct, and Bletchley Park Summit
Three major events in AI policy happened in the last week: the US government issued a wide-ranging Executive Order on AI, the G7 produced an International Co…
Dario Amodei’s prepared remarks from the AI Safety Summit on Anthropic’s Responsible Scaling Policy
Before I get into Anthropic’s Responsible Scaling Policy (RSP), it’s worth explaining some of the unique challenges around measuring AI risks that led us to …
Expanding access to safer AI with Amazon
Today, we’re announcing that Amazon will invest up to $4 billion in Anthropic. The agreement is part of a broader collaboration to develop the most reliable …
Prompt engineering for Claude's long context window
Claude’s 100,000 token long context window enables the model to operate over hundreds of pages of technical documentation, or even an entire book. As we cont…
Announcing Anthropic's Responsible Scaling Policy
We’re publishing our Responsible Scaling Policy—a series of technical and organizational protocols that we’re adopting to help us manage the risks of develop…
The Long-Term Benefit Trust
Today we are sharing more details about our new governance structure called the Long-Term Benefit Trust (LTBT), which we have been developing since the birth…
Anthropic partners with BCG
We’re pleased to announce our new collaboration with Boston Consulting Group (BCG) to bring Claude to more enterprises. BCG customers around the world will g…
Introducing Claude Pro
Today, we’re introducing a paid plan for our Claude.ai chat experience, currently available in the US and UK.Since launching in July, users tell us they’ve c…
SKT Partnership Announcement
We are pleased to announce that SK Telecom ("SKT"), the largest mobile operator in Korea rapidly integrating AI into its business, has become a commercial pa…
Releasing Claude Instant 1.2
Businesses working with Claude can now access our latest version of Claude Instant, version 1.2, available through our API. Claude Instant is our faster, low…
Frontier threats red teaming for AI safety
“Red teaming,” or adversarial testing, is a recognized technique to measure and increase the safety and security of systems. While previous Anthropic researc…
Frontier Model Security
As the capabilities of frontier artificial intelligence models continue to increase rapidly, ensuring the security of these systems has become a critical pri…
Claude 2
We are pleased to announce Claude 2, our new model. Claude 2 has improved performance, longer responses, and can be accessed via API as well as a new public-…
Charting a path to AI accountability
This week, Anthropic submitted a response to the National Telecommunications and Information Administration’s (NTIA) Request for Comment on AI Accountability…
Anthropic Raises $450 Million in Series C Funding to Scale Reliable AI Products
We are pleased to announce that we have raised $450 million in Series C funding led by Spark Capital with participation from Google, Salesforce Ventures, Sou…
Zoom Partnership and Investment in Anthropic
We are announcing a new partnership with Zoom, a leader in enterprise collaboration and communication solutions. Zoom will use Claude, our AI assistant built…
Introducing 100K Context Windows
We’ve expanded Claude’s context window from 9K to 100K tokens, corresponding to around 75,000 words! This means businesses can now submit hundreds of pages o…
Claude’s Constitution
Update, Jan 21, 2026: We've published a new version of Claude's constitution, which you can find at the button above.
Partnering with Scale to Bring Generative AI to Enterprises
We are pleased to announce our partnership with Scale, a leading platform for building, deploying and managing Generative AI applications. Scale customers wi…
An AI Policy Tool for Today: Ambitiously Invest in NIST
We believe that sensible artificial intelligence (AI) policy requires, among other things, the ability to accurately describe and quantify the capabilities a…
Introducing Claude
After working for the past few months with key partners like Notion, Quora, and DuckDuckGo in a closed alpha, we’ve been able to carefully test out our syste…
Anthropic's core views on AI safety
AI progress may lead to transformative AI systems in the next decade, but we do not yet understand how to make such systems safe and aligned with human value…
Anthropic Partners with Google Cloud
Anthropic, an AI safety and research company, has selected Google Cloud as its cloud provider. The partnership is designed so that the companies can co-devel…
Anthropic Raises Series B to build steerable, interpretable, robust AI systems
Anthropic, an AI safety and research company, has raised $580 million in a Series B. The financing will help Anthropic build large-scale experimental infrast…
Anthropic raises $124 million to build more reliable, general AI systems
Anthropic, an AI safety and research company, has raised $124 million in a Series A. The financing round will support Anthropic in executing against its rese…
