# Anthropic timeline

entity: /record/anthropic.md  
id: ent_anthropic  

Anthropic's timeline holds 297 other claims from 2021 to 2026. 10 are undated. The latest took effect on October 26, 2026.

Kinds: People 29 (/timelines/anthropic.md?kind=people) · Money & deals 103 (/timelines/anthropic.md?kind=money) · Products 85 (/timelines/anthropic.md?kind=products) · Models 12 (/timelines/anthropic.md?kind=models) · Other 297 (/timelines/anthropic.md?kind=other) · every kind: /timelines/anthropic.md  
Format: date | kind | predicate | value | status | claim.

## 2021

- 2021-01-26 | other | founded | 2021-01-26 | valid | [clm_5D9DB5D8B554](/claim/clm_5D9DB5D8B554.md)
- 2021-01-26 | other | x_username | AnthropicAI | valid | [clm_2836A520DCB3](/claim/clm_2836A520DCB3.md)
- 2021-05-28 | other | announcement | Anthropic raises $124 million Series A | valid | [clm_E3F341E23054](/claim/clm_E3F341E23054.md)

## 2022

- 2022-04-29 | other | announcement | Anthropic raises Series B to build robust AI | valid | [clm_18E250745363](/claim/clm_18E250745363.md)

## 2023

- 2023-02-03 | other | announcement | Anthropic partners with Google Cloud | valid | [clm_2E63F8133E34](/claim/clm_2E63F8133E34.md)
- 2023-03-08 | other | announcement | Anthropic's core views on AI safety | valid | [clm_A9B7733E165E](/claim/clm_A9B7733E165E.md)
- 2023-03-14 | other | announcement | Introducing Claude | valid | [clm_CBDEA7FF695C](/claim/clm_CBDEA7FF695C.md)
- 2023-04-20 | other | announcement | An AI policy tool for today: Invest in NIST | valid | [clm_5DCF8428A64A](/claim/clm_5DCF8428A64A.md)
- 2023-04-26 | other | announcement | Partnering with Scale to bring generative AI to enterprises | valid | [clm_C494E7438C3F](/claim/clm_C494E7438C3F.md)
- 2023-05-09 | other | announcement | Claude's constitution | valid | [clm_55B2EDD146EF](/claim/clm_55B2EDD146EF.md)
- 2023-05-11 | other | announcement | Introducing 100K context windows | valid | [clm_8D3A0879F1E6](/claim/clm_8D3A0879F1E6.md)
- 2023-05-16 | other | announcement | Zoom partnership and investment in Anthropic | valid | [clm_5C430E520982](/claim/clm_5C430E520982.md)
- 2023-05-23 | other | announcement | Anthropic raises $450 million in Series C | valid | [clm_C58723B91A92](/claim/clm_C58723B91A92.md)
- 2023-06-13 | other | announcement | Charting a path to AI accountability | valid | [clm_539D58407EA7](/claim/clm_539D58407EA7.md)
- 2023-07-11 | other | announcement | [Claude 2](/record/claude-2.md) | valid | [clm_5D6F5E13669F](/claim/clm_5D6F5E13669F.md)
- 2023-07-25 | other | announcement | Frontier model security | valid | [clm_3D04F531548A](/claim/clm_3D04F531548A.md)
- 2023-07-26 | other | announcement | Frontier threats red teaming for AI safety | valid | [clm_146B100FD940](/claim/clm_146B100FD940.md)
- 2023-08-09 | other | announcement | Releasing Claude Instant 1.2 | valid | [clm_CF8BCF2339B0](/claim/clm_CF8BCF2339B0.md)
- 2023-08-15 | other | announcement | SKT partnership announcement | valid | [clm_8C06B9D45AFB](/claim/clm_8C06B9D45AFB.md)
- 2023-09-07 | other | announcement | Introducing Claude Pro | valid | [clm_FC57DBE44998](/claim/clm_FC57DBE44998.md)
- 2023-09-14 | other | announcement | Anthropic partners with BCG | valid | [clm_7C8595DD1739](/claim/clm_7C8595DD1739.md)
- 2023-09-19 | other | announcement | The Long-Term Benefit Trust | valid | [clm_BC643EA9BA2B](/claim/clm_BC643EA9BA2B.md)
- 2023-09-19 | other | announcement | Introducing Anthropic's Responsible Scaling Policy | valid | [clm_DBFF64B93E40](/claim/clm_DBFF64B93E40.md)
- 2023-09-19 | other | policy_changed | Responsible Scaling Policy | valid | [clm_25F3898787EA](/claim/clm_25F3898787EA.md)
- 2023-09-19 | other | policy_changed | The Long-Term Benefit Trust | valid | [clm_30F2CD11F4B9](/claim/clm_30F2CD11F4B9.md)
- 2023-09-23 | other | announcement | Prompting Claude's long context window | valid | [clm_6CA101A61E09](/claim/clm_6CA101A61E09.md)
- 2023-09-25 | other | announcement | Expanding access to safer AI with Amazon | valid | [clm_F2DD65830145](/claim/clm_F2DD65830145.md)
- 2023-11-01 | other | announcement | Dario Amodei's remarks at the AI Safety Summit | valid | [clm_89239568079A](/claim/clm_89239568079A.md)
- 2023-11-05 | other | announcement | US Executive Order, G7 Code, and Bletchley Park | valid | [clm_E9DD3E1C433F](/claim/clm_E9DD3E1C433F.md)
- 2023-11-21 | other | announcement | Introducing Claude 2.1 | valid | [clm_A2BD82F8861B](/claim/clm_A2BD82F8861B.md)
- 2023-12-19 | other | announcement | Expanded legal protections and API improvements | valid | [clm_B472062117C4](/claim/clm_B472062117C4.md)
- 2023-12-19 | other | policy_changed | Expanded copyright indemnification | valid | [clm_94F3ECB26D01](/claim/clm_94F3ECB26D01.md)

## 2024

- 2024-02-16 | other | announcement | Preparing for global elections in 2024 | valid | [clm_4CA0A8F6B957](/claim/clm_4CA0A8F6B957.md)
- 2024-02-29 | other | announcement | Prompt engineering for business performance | valid | [clm_20FBA2BCA521](/claim/clm_20FBA2BCA521.md)
- 2024-03-04 | other | announcement | Introducing the next generation of Claude | valid | [clm_5604358C13B9](/claim/clm_5604358C13B9.md)
- 2024-03-13 | other | announcement | Claude 3 Haiku: our fastest model yet | valid | [clm_6E6D5BC00278](/claim/clm_6E6D5BC00278.md)
- 2024-03-19 | other | announcement | Claude 3 models on Vertex AI | valid | [clm_F07842EE9108](/claim/clm_F07842EE9108.md)
- 2024-03-20 | other | announcement | Accenture, AWS, and Anthropic collaboration | valid | [clm_8831C2283296](/claim/clm_8831C2283296.md)
- 2024-03-25 | other | announcement | Third-party testing in AI policy | valid | [clm_BA928B9C70ED](/claim/clm_BA928B9C70ED.md)
- 2024-04-23 | other | announcement | Aligning on child safety principles | valid | [clm_3F10BE960D79](/claim/clm_3F10BE960D79.md)
- 2024-05-10 | other | announcement | Updating our Usage Policy | valid | [clm_5DC46AB2336A](/claim/clm_5DC46AB2336A.md)
- 2024-05-14 | other | announcement | Claude is now available in the EU | valid | [clm_21BA570BB7F3](/claim/clm_21BA570BB7F3.md)
- 2024-05-15 | other | announcement | Mike Krieger joins as Chief Product Officer | valid | [clm_8D6F6D0B5F5A](/claim/clm_8D6F6D0B5F5A.md)
- 2024-05-20 | other | announcement | Reflections on our Responsible Scaling Policy | valid | [clm_83127A22919D](/claim/clm_83127A22919D.md)
- 2024-05-21 | other | announcement | Krishna Rao joins as Chief Financial Officer | valid | [clm_C44224FBF16E](/claim/clm_C44224FBF16E.md)
- 2024-05-29 | other | announcement | Jay Kreps appointed to Anthropic's board | valid | [clm_372028DE4422](/claim/clm_372028DE4422.md)
- 2024-06-05 | other | announcement | Introducing Claude to Canada | valid | [clm_71E13DD71EF9](/claim/clm_71E13DD71EF9.md)
- 2024-06-06 | other | announcement | Testing and mitigating elections-related risks | valid | [clm_08E4D7CF7F0E](/claim/clm_08E4D7CF7F0E.md)
- 2024-06-12 | other | announcement | Challenges in red teaming AI systems | valid | [clm_A558E7F5E8B0](/claim/clm_A558E7F5E8B0.md)
- 2024-06-21 | other | announcement | Introducing Claude 3.5 Sonnet | valid | [clm_EE88C30A377F](/claim/clm_EE88C30A377F.md)
- 2024-06-25 | other | announcement | Collaborate with Claude on Projects | valid | [clm_9FFF839FCA35](/claim/clm_9FFF839FCA35.md)
- 2024-06-26 | other | announcement | Expanding access to Claude for government | valid | [clm_2DEA1FC3F95F](/claim/clm_2DEA1FC3F95F.md)
- 2024-07-01 | other | announcement | Funding third-party model evaluations | valid | [clm_6CD3D8154D4F](/claim/clm_6CD3D8154D4F.md)
- 2024-07-10 | other | announcement | Fine-tune Claude 3 Haiku in Amazon Bedrock | valid | [clm_DF1228FEF183](/claim/clm_DF1228FEF183.md)
- 2024-07-17 | other | announcement | Anthropic and Menlo Ventures launch Anthology Fund | valid | [clm_2083F6875C7A](/claim/clm_2083F6875C7A.md)
- 2024-08-01 | other | announcement | Claude is now available in Brazil | valid | [clm_405AAA50B0DF](/claim/clm_405AAA50B0DF.md)
- 2024-08-08 | other | announcement | Expanding our model safety bug bounty program | valid | [clm_65A2EDFA936D](/claim/clm_65A2EDFA936D.md)
- 2024-09-03 | other | announcement | Salesforce enhances Einstein with Claude | valid | [clm_42C669DB26B6](/claim/clm_42C669DB26B6.md)
- 2024-10-08 | other | announcement | U.S. elections readiness | valid | [clm_440318D755B9](/claim/clm_440318D755B9.md)
- 2024-10-15 | other | announcement | Our updated Responsible Scaling Policy | valid | [clm_D78923C53E91](/claim/clm_D78923C53E91.md)
- 2024-10-22 | other | announcement | Developing a computer use model | valid | [clm_43945FF4D6F2](/claim/clm_43945FF4D6F2.md)
- 2024-10-22 | other | announcement | Computer use, Claude 3.5 Sonnet, and Claude 3.5 Haiku | valid | [clm_6E436C99D049](/claim/clm_6E436C99D049.md)
- 2024-10-29 | other | announcement | Claude 3.5 Sonnet on GitHub Copilot | valid | [clm_9C4000CFB1E1](/claim/clm_9C4000CFB1E1.md)
- 2024-10-31 | other | announcement | The case for targeted regulation | valid | [clm_16D6E836E774](/claim/clm_16D6E836E774.md)
- 2024-11-22 | other | announcement | Powering AI development with AWS | valid | [clm_37AE19D1E990](/claim/clm_37AE19D1E990.md)
- 2024-11-25 | other | announcement | Introducing the Model Context Protocol | valid | [clm_C98F35B48852](/claim/clm_C98F35B48852.md)
- 2024-12-12 | other | announcement | Elections and AI in 2024: Observations | valid | [clm_AAC19302D681](/claim/clm_AAC19302D681.md)

## 2025

- 2025-01-13 | other | announcement | Anthropic achieves ISO 42001 certification | valid | [clm_C4A7286A23EA](/claim/clm_C4A7286A23EA.md)
- 2025-02-06 | other | announcement | Lyft brings Claude to 40 million riders | valid | [clm_A72BBBA20051](/claim/clm_A72BBBA20051.md)
- 2025-02-11 | other | announcement | Dario Amodei on the Paris AI Action Summit | valid | [clm_F3604BD8F9F8](/claim/clm_F3604BD8F9F8.md)
- 2025-02-14 | other | announcement | Anthropic signs MOU with the UK Government | valid | [clm_F97433624686](/claim/clm_F97433624686.md)
- 2025-02-24 | other | announcement | Claude 3.7 Sonnet and Claude Code | valid | [clm_13491D044EFD](/claim/clm_13491D044EFD.md)
- 2025-02-24 | other | announcement | Claude's extended thinking | valid | [clm_5B012C7B8A61](/claim/clm_5B012C7B8A61.md)
- 2025-02-26 | other | announcement | Claude and Alexa+ | valid | [clm_03A291E940ED](/claim/clm_03A291E940ED.md)
- 2025-02-27 | other | announcement | Introducing Anthropic's Transparency Hub | valid | [clm_9037347E56F2](/claim/clm_9037347E56F2.md)
- 2025-02-28 | other | announcement | Anthropic joins the 1,000 Scientist AI Jam | valid | [clm_EACDFF10D0F2](/claim/clm_EACDFF10D0F2.md)
- 2025-03-03 | other | announcement | Anthropic raises Series E at $61.5B valuation | valid | [clm_4BF7D0765B5C](/claim/clm_4BF7D0765B5C.md)
- 2025-03-06 | other | announcement | Recommendations to OSTP for the US AI Action Plan | valid | [clm_2FBA48FAE8A4](/claim/clm_2FBA48FAE8A4.md)
- 2025-03-19 | other | announcement | Response to Governor Newsom's AI working grou | valid | [clm_19445815637C](/claim/clm_19445815637C.md)
- 2025-04-02 | other | announcement | Introducing Claude for education | valid | [clm_7B93248D8461](/claim/clm_7B93248D8461.md)
- 2025-04-03 | other | announcement | Code with Claude: Anthropic's first developer conference | valid | [clm_72D323FB0F9A](/claim/clm_72D323FB0F9A.md)
- 2025-04-08 | other | announcement | Guillaume Princen appointed Head of EMEA | valid | [clm_7D4431674160](/claim/clm_7D4431674160.md)
- 2025-04-21 | other | announcement | Understanding and addressing AI harms | valid | [clm_A086029C074C](/claim/clm_A086029C074C.md)
- 2025-04-23 | other | announcement | Detecting and countering malicious uses of Claude | valid | [clm_C6E4F5A7DCB4](/claim/clm_C6E4F5A7DCB4.md)
- 2025-04-28 | other | announcement | Introducing the Anthropic Economic Advisory Council | valid | [clm_D7F0518FB09D](/claim/clm_D7F0518FB09D.md)
- 2025-04-30 | other | announcement | Anthropic's position on the diffusion rule | valid | [clm_6EFEEB235CE1](/claim/clm_6EFEEB235CE1.md)
- 2025-05-05 | other | announcement | Introducing Anthropic's AI for Science Program | valid | [clm_011638D50C3A](/claim/clm_011638D50C3A.md)
- 2025-05-14 | other | announcement | Testing safety defenses with a bug bounty | valid | [clm_6BF96C962777](/claim/clm_6BF96C962777.md)
- 2025-05-22 | other | announcement | Introducing Claude 4 | valid | [clm_5267D47553A8](/claim/clm_5267D47553A8.md)
- 2025-05-22 | other | announcement | Activating AI Safety Level 3 protections | valid | [clm_7C5E27601788](/claim/clm_7C5E27601788.md)
- 2025-05-28 | other | announcement | Reed Hastings appointed to Anthropic's board | valid | [clm_0DAFC4FEA08B](/claim/clm_0DAFC4FEA08B.md)
- 2025-06-06 | other | announcement | Claude Gov models for US national security | valid | [clm_E1B68970E286](/claim/clm_E1B68970E286.md)
- 2025-06-07 | other | announcement | Richard Fontaine joins the Long-Term Benefit Trust | valid | [clm_E85A4FB1F52F](/claim/clm_E85A4FB1F52F.md)
- 2025-06-11 | other | announcement | Claude in Amazon Bedrock: FedRAMP High and DoD IL4/5 | valid | [clm_8D557C894138](/claim/clm_8D557C894138.md)
- 2025-06-27 | other | announcement | Anthropic Economic Futures Program Launch | valid | [clm_18D122F575A6](/claim/clm_18D122F575A6.md)
- 2025-07-07 | other | announcement | A framework for AI development transparency | valid | [clm_C6AF65E206B8](/claim/clm_C6AF65E206B8.md)
- 2025-07-09 | other | announcement | Claude for Enterprise powers LLNL research | valid | [clm_76D3BEED1830](/claim/clm_76D3BEED1830.md)
- 2025-07-09 | other | announcement | Advancing Claude for Education | valid | [clm_7D5575CFFE0F](/claim/clm_7D5575CFFE0F.md)
- 2025-07-14 | other | announcement | Anthropic awarded $200M DOD agreement | valid | [clm_F64871CA6810](/claim/clm_F64871CA6810.md)
- 2025-07-15 | other | announcement | Paul Smith to join as Chief Commercial Officer | valid | [clm_3AF6FDEF5CBF](/claim/clm_3AF6FDEF5CBF.md)
- 2025-07-15 | other | announcement | Investing in energy to secure America's AI future | valid | [clm_8A65A71DD3E2](/claim/clm_8A65A71DD3E2.md)
- 2025-07-15 | other | announcement | Claude for Financial Services | valid | [clm_9AE7261B4F08](/claim/clm_9AE7261B4F08.md)
- 2025-07-21 | other | announcement | Anthropic to sign the EU Code of Practice | valid | [clm_288C73C7AE82](/claim/clm_288C73C7AE82.md)
- 2025-07-21 | other | announcement | Build AI in America: Anthropic Energy Report | valid | [clm_A9686A909E90](/claim/clm_A9686A909E90.md)
- 2025-07-23 | other | announcement | Anthropic partners with UChicago's Becker Friedman Institute | valid | [clm_1BFA3FAF9B13](/claim/clm_1BFA3FAF9B13.md)
- 2025-07-23 | other | announcement | Thoughts on America’s AI Action Plan | valid | [clm_641D2D0AFD77](/claim/clm_641D2D0AFD77.md)
- 2025-07-30 | other | announcement | Anthropic signs CMS health tech pledge | valid | [clm_07CE74BFC97B](/claim/clm_07CE74BFC97B.md)
- 2025-08-04 | other | announcement | Our framework for safe and trustworthy agents | valid | [clm_B8E962BAE8E8](/claim/clm_B8E962BAE8E8.md)
- 2025-08-05 | other | announcement | Federal agencies can purchase Claude via GSA | valid | [clm_AB50FA720411](/claim/clm_AB50FA720411.md)
- 2025-08-05 | other | announcement | [Claude Opus 4.1](/record/claude-opus-4-1.md) | valid | [clm_F632BB258D79](/claim/clm_F632BB258D79.md)
- 2025-08-06 | other | announcement | Hidetoshi Tojo appointed Head of Japan | valid | [clm_CADA5C1C4534](/claim/clm_CADA5C1C4534.md)
- 2025-08-12 | other | announcement | Expanded Claude access across the US government | valid | [clm_0A541F84C2C4](/claim/clm_0A541F84C2C4.md)
- 2025-08-12 | other | announcement | Building safeguards for Claude | valid | [clm_4256F2E8546C](/claim/clm_4256F2E8546C.md)
- 2025-08-15 | other | announcement | Usage Policy update | valid | [clm_27D6032D49BB](/claim/clm_27D6032D49BB.md)
- 2025-08-20 | other | announcement | Claude Code and admin controls for business plans | valid | [clm_3977E5FA8C8F](/claim/clm_3977E5FA8C8F.md)
- 2025-08-21 | other | announcement | Higher education advisory board and AI Fluency courses | valid | [clm_016E3B6DCD6C](/claim/clm_016E3B6DCD6C.md)
- 2025-08-21 | other | announcement | Developing nuclear safeguards for AI through public-private partnership | valid | [clm_46C3E6E19D12](/claim/clm_46C3E6E19D12.md)
- 2025-08-27 | other | announcement | National Security and Public Sector Advisory Council | valid | [clm_39DCE149762B](/claim/clm_39DCE149762B.md)
- 2025-08-27 | other | announcement | Detecting and countering misuse of AI: August 2025 | valid | [clm_AE0E6CB7DAA7](/claim/clm_AE0E6CB7DAA7.md)
- 2025-08-28 | other | announcement | Updates to Consumer Terms and Privacy Policy | valid | [clm_FEAF6766B5F8](/claim/clm_FEAF6766B5F8.md)
- 2025-09-02 | other | announcement | Anthropic raises $13B Series F at $183B valuation | valid | [clm_8A5D96E77707](/claim/clm_8A5D96E77707.md)
- 2025-09-04 | other | announcement | Updating sales restrictions for unsupported regions | valid | [clm_984ED93B9ED8](/claim/clm_984ED93B9ED8.md)
- 2025-09-04 | other | announcement | Anthropic joins White House AI education pledge | valid | [clm_B244F7135C2C](/claim/clm_B244F7135C2C.md)
- 2025-09-08 | other | announcement | Anthropic is endorsing SB 53 | valid | [clm_EBF537397CA1](/claim/clm_EBF537397CA1.md)
- 2025-09-12 | other | announcement | Strengthening safeguards with US CAISI and UK AISI | valid | [clm_FC53966F2464](/claim/clm_FC53966F2464.md)
- 2025-09-15 | other | announcement | Claude is now generally available in Xcode | valid | [clm_2C6D08D11F96](/claim/clm_2C6D08D11F96.md)
- 2025-09-26 | other | announcement | Chris Ciauri named Managing Director of International | valid | [clm_6127909FB8D0](/claim/clm_6127909FB8D0.md)
- 2025-09-29 | other | announcement | Enabling Claude Code to work more autonomously | valid | [clm_1149A25EA17E](/claim/clm_1149A25EA17E.md)
- 2025-09-29 | other | announcement | Introducing Claude Sonnet 4.5 | valid | [clm_3EC03CD76CAE](/claim/clm_3EC03CD76CAE.md)
- 2025-10-06 | other | announcement | Deloitte brings Claude to 470,000 people | valid | [clm_5AEBAE89FFCC](/claim/clm_5AEBAE89FFCC.md)
- 2025-10-07 | other | announcement | Rahul Patil joins as Chief Technology Officer | valid | [clm_002264321890](/claim/clm_002264321890.md)
- 2025-10-07 | other | announcement | Anthropic expands to India with Bengaluru office | valid | [clm_ECA65B788205](/claim/clm_ECA65B788205.md)
- 2025-10-14 | other | announcement | Salesforce and Anthropic expand partnership | valid | [clm_600BDE864B4D](/claim/clm_600BDE864B4D.md)
- 2025-10-15 | other | announcement | Introducing Claude Haiku 4.5 | valid | [clm_F77C3748210B](/claim/clm_F77C3748210B.md)
- 2025-10-16 | other | announcement | Introducing Agent Skills | valid | [clm_6E84AE65319D](/claim/clm_6E84AE65319D.md)
- 2025-10-20 | other | announcement | Claude for Life Sciences | valid | [clm_B801300781AE](/claim/clm_B801300781AE.md)
- 2025-10-21 | other | announcement | Dario Amodei on American AI leadership | valid | [clm_6A8BF01B10AB](/claim/clm_6A8BF01B10AB.md)
- 2025-10-23 | other | announcement | Expanding our use of Google Cloud TPUs | valid | [clm_18B1D3B3FFD3](/claim/clm_18B1D3B3FFD3.md)
- 2025-10-23 | other | announcement | Seoul becomes Anthropic's third APAC office | valid | [clm_ACE39B378875](/claim/clm_ACE39B378875.md)
- 2025-10-27 | other | announcement | Advancing Claude for Financial Services | valid | [clm_B27A9A9FE170](/claim/clm_B27A9A9FE170.md)
- 2025-10-29 | other | announcement | Anthropic opens Tokyo office | valid | [clm_BF1626CFB2D4](/claim/clm_BF1626CFB2D4.md)
- 2025-11-04 | other | announcement | Commitments on model deprecation and preservation | valid | [clm_604E1F286697](/claim/clm_604E1F286697.md)
- 2025-11-04 | other | announcement | Cognizant brings Claude to 350,000 employees | valid | [clm_86D5A4434444](/claim/clm_86D5A4434444.md)
- 2025-11-04 | other | announcement | Iceland launches a national AI education pilot | valid | [clm_980B2663CBD9](/claim/clm_980B2663CBD9.md)
- 2025-11-04 | other | policy_changed | Commitments on model deprecation and preservation | valid | [clm_39D59C4D4872](/claim/clm_39D59C4D4872.md)
- 2025-11-05 | other | announcement | Economic Futures Programme in the UK and Europe | valid | [clm_277EDE0348FB](/claim/clm_277EDE0348FB.md)
- 2025-11-07 | other | announcement | New offices in Paris and Munich | valid | [clm_5DAC0107364A](/claim/clm_5DAC0107364A.md)
- 2025-11-12 | other | announcement | Anthropic invests $50 billion in American AI infrastructure | valid | [clm_7B3EE6D7931A](/claim/clm_7B3EE6D7931A.md)
- 2025-11-13 | other | announcement | Disrupting an AI-orchestrated cyber espionage campaign | valid | [clm_57271A130020](/claim/clm_57271A130020.md)
- 2025-11-13 | other | announcement | Maryland partners with Anthropic to serve residents | valid | [clm_7DDB5EE1D41D](/claim/clm_7DDB5EE1D41D.md)
- 2025-11-18 | other | announcement | Anthropic brings AI education to Africa with Rwanda and ALX | valid | [clm_4A7B3D1D3762](/claim/clm_4A7B3D1D3762.md)
- 2025-11-18 | other | announcement | Microsoft, NVIDIA, and Anthropic partnerships | valid | [clm_AFA2961ACD4D](/claim/clm_AFA2961ACD4D.md)
- 2025-11-18 | other | announcement | Claude in Microsoft Foundry and 365 Copilot | valid | [clm_D277DF317CFA](/claim/clm_D277DF317CFA.md)
- 2025-11-24 | other | announcement | Introducing Claude Opus 4.5 | valid | [clm_7A8A72CF4932](/claim/clm_7A8A72CF4932.md)
- 2025-12-02 | other | announcement | Introducing Claude for Nonprofits | valid | [clm_638208036DDE](/claim/clm_638208036DDE.md)
- 2025-12-03 | other | announcement | Snowflake and Anthropic announce $200M partnership | valid | [clm_8425A233C6AF](/claim/clm_8425A233C6AF.md)
- 2025-12-03 | other | announcement | Anthropic acquires Bun as Claude Code hits $1B | valid | [clm_BC5F1ECF5F31](/claim/clm_BC5F1ECF5F31.md)
- 2025-12-09 | other | announcement | Accenture and Anthropic launch partnership | valid | [clm_69FE0A4D28FA](/claim/clm_69FE0A4D28FA.md)
- 2025-12-09 | other | announcement | Donating MCP to the Agentic AI Foundation | valid | [clm_91CC834A10AA](/claim/clm_91CC834A10AA.md)
- 2025-12-18 | other | announcement | Working with the US Department of Energy | valid | [clm_5E9340F2E9B6](/claim/clm_5E9340F2E9B6.md)
- 2025-12-18 | other | announcement | Protecting the wellbeing of our users | valid | [clm_A93F57609765](/claim/clm_A93F57609765.md)
- 2025-12-18 | other | policy_changed | crisis classifier | valid | [clm_76A573522ABC](/claim/clm_76A573522ABC.md)
- 2025-12-19 | other | announcement | Our compliance framework for California's SB 53 | valid | [clm_15B3C5F42CEA](/claim/clm_15B3C5F42CEA.md)

## 2026

- 2026-01-11 | other | announcement | Advancing Claude in healthcare and the life sciences | valid | [clm_80895B1EF784](/claim/clm_80895B1EF784.md)
- 2026-01-13 | other | announcement | Introducing Labs | valid | [clm_46F1918EA288](/claim/clm_46F1918EA288.md)
- 2026-01-16 | other | announcement | Irina Ghose named Managing Director of India | valid | [clm_C1539E6546DA](/claim/clm_C1539E6546DA.md)
- 2026-01-21 | other | announcement | Mariano-Florentino Cuéllar appointed to Long-Term Benefit Trust | valid | [clm_259D085671BD](/claim/clm_259D085671BD.md)
- 2026-01-21 | other | announcement | Anthropic and Teach For All train educators on AI | valid | [clm_DB84FC0B9766](/claim/clm_DB84FC0B9766.md)
- 2026-01-22 | other | announcement | Claude's new constitution | valid | [clm_27F5873ADB9A](/claim/clm_27F5873ADB9A.md)
- 2026-01-27 | other | announcement | Anthropic partners with the UK Government on GOV.UK | valid | [clm_84630790A20D](/claim/clm_84630790A20D.md)
- 2026-01-28 | other | announcement | ServiceNow chooses Claude | valid | [clm_F38ED4DF8724](/claim/clm_F38ED4DF8724.md)
- 2026-02-02 | other | announcement | Anthropic partners with Allen Institute and HHMI | valid | [clm_048BC6C80E88](/claim/clm_048BC6C80E88.md)
- 2026-02-03 | other | announcement | Apple’s Xcode now supports the Claude Agent SDK | valid | [clm_BEF9A67D859D](/claim/clm_BEF9A67D859D.md)
- 2026-02-04 | other | announcement | Claude is a space to think | valid | [clm_50660AD55591](/claim/clm_50660AD55591.md)
- 2026-02-05 | other | announcement | [Claude Opus 4.6](/record/claude-opus-4-6.md) | valid | [clm_6B4908F57E20](/claim/clm_6B4908F57E20.md)
- 2026-02-11 | other | announcement | Covering electricity price increases | valid | [clm_AF05BF525119](/claim/clm_AF05BF525119.md)
- 2026-02-11 | other | policy_changed | Covering electricity price increases | valid | [clm_A3E25CF2EC30](/claim/clm_A3E25CF2EC30.md)
- 2026-02-12 | other | announcement | Anthropic raises $30B Series G at $380B valuation | valid | [clm_26368E1D78A9](/claim/clm_26368E1D78A9.md)
- 2026-02-12 | other | announcement | Anthropic is donating $20 million to Public First Action | valid | [clm_A3821863DC25](/claim/clm_A3821863DC25.md)
- 2026-02-13 | other | announcement | Chris Liddell appointed to Anthropic's board | valid | [clm_9F36ACBF804F](/claim/clm_9F36ACBF804F.md)
- 2026-02-13 | other | announcement | Anthropic partners with CodePath | valid | [clm_EAEBB17BA0B5](/claim/clm_EAEBB17BA0B5.md)
- 2026-02-16 | other | announcement | Anthropic opens Bengaluru office | valid | [clm_6B7865F27679](/claim/clm_6B7865F27679.md)
- 2026-02-17 | other | announcement | Anthropic and Infosys build AI agents | valid | [clm_ABC4C3663DEA](/claim/clm_ABC4C3663DEA.md)
- 2026-02-17 | other | announcement | Rwanda and Anthropic sign MOU for health and education | valid | [clm_C786CB529DEB](/claim/clm_C786CB529DEB.md)
- 2026-02-17 | other | announcement | Introducing Sonnet 4.6 | valid | [clm_DCB7F74E7C35](/claim/clm_DCB7F74E7C35.md)
- 2026-02-20 | other | announcement | Making frontier cybersecurity capabilities available to defenders | valid | [clm_610E76E6C5A4](/claim/clm_610E76E6C5A4.md)
- 2026-02-23 | other | announcement | Detecting and preventing distillation attacks | valid | [clm_8D2F4EB1BC14](/claim/clm_8D2F4EB1BC14.md)
- 2026-02-24 | other | announcement | Responsible Scaling Policy Version 3.0 | valid | [clm_1D9BE3C63EB5](/claim/clm_1D9BE3C63EB5.md)
- 2026-02-25 | other | announcement | Anthropic acquires Vercept | valid | [clm_4CC302409329](/claim/clm_4CC302409329.md)
- 2026-02-25 | other | announcement | Model deprecation update for Claude Opus 3 | valid | [clm_861468EC23D6](/claim/clm_861468EC23D6.md)
- 2026-02-26 | other | announcement | Dario Amodei on the Department of War discussions | valid | [clm_FAA5D331EF0D](/claim/clm_FAA5D331EF0D.md)
- 2026-02-27 | other | announcement | Statement on the comments from Secretary of War Pete Hegseth | valid | [clm_4BCC51A8BB8E](/claim/clm_4BCC51A8BB8E.md)
- 2026-03-05 | other | announcement | Where things stand with the Department of War | valid | [clm_0220C3976F7D](/claim/clm_0220C3976F7D.md)
- 2026-03-06 | other | announcement | Partnering with Mozilla on Firefox security | valid | [clm_F095B32C4EF7](/claim/clm_F095B32C4EF7.md)
- 2026-03-10 | other | announcement | Sydney becomes Anthropic's fourth APAC office | valid | [clm_6F765C758C2B](/claim/clm_6F765C758C2B.md)
- 2026-03-11 | other | announcement | Introducing The Anthropic Institute | valid | [clm_642193EB501B](/claim/clm_642193EB501B.md)
- 2026-03-12 | other | announcement | $100 million for the Claude Partner Network | valid | [clm_8EC29ABFD15A](/claim/clm_8EC29ABFD15A.md)
- 2026-03-31 | other | announcement | Australia and Anthropic sign AI safety MOU | valid | [clm_097F0CFBEA2B](/claim/clm_097F0CFBEA2B.md)
- 2026-04-06 | other | announcement | Anthropic expands Google and Broadcom compute deal | valid | [clm_18E9D17FC018](/claim/clm_18E9D17FC018.md)
- 2026-04-14 | other | announcement | Vas Narasimhan appointed to Board of Directors | valid | [clm_4753B58E1F48](/claim/clm_4753B58E1F48.md)
- 2026-04-16 | other | announcement | Introducing Claude Opus 4.7 | valid | [clm_5C9AE3077D95](/claim/clm_5C9AE3077D95.md)
- 2026-04-17 | other | announcement | Introducing Claude Design by Anthropic Labs | valid | [clm_FC956F5E2B05](/claim/clm_FC956F5E2B05.md)
- 2026-04-20 | other | announcement | Anthropic and Amazon expand compute collaboration | valid | [clm_4BAD73C0BF9A](/claim/clm_4BAD73C0BF9A.md)
- 2026-04-24 | other | announcement | Anthropic and NEC build AI engineering in Japan | valid | [clm_693E5D2DD7E7](/claim/clm_693E5D2DD7E7.md)
- 2026-04-24 | other | announcement | An update on our election safeguards | valid | [clm_C4C01576CF68](/claim/clm_C4C01576CF68.md)
- 2026-04-27 | other | announcement | Anthropic opens Sydney office, names ANZ GM | valid | [clm_122E7F4AB195](/claim/clm_122E7F4AB195.md)
- 2026-04-28 | other | announcement | Claude for Creative Work | valid | [clm_F42E20031B17](/claim/clm_F42E20031B17.md)
- 2026-05-04 | other | announcement | Building a new enterprise AI services company | valid | [clm_AAE8EE70CA21](/claim/clm_AAE8EE70CA21.md)
- 2026-05-05 | other | announcement | Agents for financial services | valid | [clm_2A581EC436AB](/claim/clm_2A581EC436AB.md)
- 2026-05-06 | other | announcement | Higher usage limits and a SpaceX compute deal | valid | [clm_0064F61883C1](/claim/clm_0064F61883C1.md)
- 2026-05-07 | other | announcement | Focus areas for The Anthropic Institute | valid | [clm_3BDE1B4E75E5](/claim/clm_3BDE1B4E75E5.md)
- 2026-05-13 | other | announcement | Introducing Claude for Small Business | valid | [clm_4EC69E4F10F2](/claim/clm_4EC69E4F10F2.md)
- 2026-05-14 | other | announcement | Anthropic partners with the Gates Foundation | valid | [clm_5D883D7E7686](/claim/clm_5D883D7E7686.md)
- 2026-05-14 | other | announcement | 2028: Two scenarios for global AI leadership | valid | [clm_EFF01436DBA7](/claim/clm_EFF01436DBA7.md)
- 2026-05-14 | other | announcement | PwC deploys Claude across its business | valid | [clm_F9AE4B3B7922](/claim/clm_F9AE4B3B7922.md)
- 2026-05-18 | other | announcement | Anthropic acquires Stainless | valid | [clm_BD2BB088AE0D](/claim/clm_BD2BB088AE0D.md)
- 2026-05-19 | other | announcement | Widening the conversation on frontier AI | valid | [clm_8EC216C56764](/claim/clm_8EC216C56764.md)
- 2026-05-19 | other | announcement | KPMG integrates Claude across its workforce | valid | [clm_9A9CF08219FB](/claim/clm_9A9CF08219FB.md)
- 2026-05-22 | other | announcement | Project Glasswing: An initial update | valid | [clm_659BFCDF86F2](/claim/clm_659BFCDF86F2.md)
- 2026-05-25 | other | announcement | Chris Olah's remarks on Pope Leo XIV's encyclical | valid | [clm_10530D9EC718](/claim/clm_10530D9EC718.md)
- 2026-05-26 | other | announcement | KiYoung Choi named Representative Director of Korea | valid | [clm_0AE822061989](/claim/clm_0AE822061989.md)
- 2026-05-27 | other | announcement | Anthropic opens Milan office | valid | [clm_0935E1523504](/claim/clm_0935E1523504.md)
- 2026-05-28 | other | announcement | Anthropic raises $65B Series H at $965B valuation | valid | [clm_4866C6E25194](/claim/clm_4866C6E25194.md)
- 2026-05-28 | other | announcement | Introducing Claude Opus 4.8 | valid | [clm_771143B4F708](/claim/clm_771143B4F708.md)
- 2026-06-01 | other | announcement | Anthropic confidentially submits draft S-1 | valid | [clm_8ADF8D5491E0](/claim/clm_8ADF8D5491E0.md)
- 2026-06-02 | other | announcement | Expanding Project Glasswing | valid | [clm_7870B17356F3](/claim/clm_7870B17356F3.md)
- 2026-06-02 | other | policy_changed | stop_reason: "refusal" | valid | [clm_DCC1C9B12E08](/claim/clm_DCC1C9B12E08.md)
- 2026-06-03 | other | announcement | Mapping AI-enabled cyber threats | valid | [clm_A1159A98FE40](/claim/clm_A1159A98FE40.md)
- 2026-06-03 | other | announcement | Claude Partner Network Services Track and Partner Hub | valid | [clm_BD1A32177BA7](/claim/clm_BD1A32177BA7.md)
- 2026-06-09 | other | announcement | Claude Fable 5 and Claude Mythos 5 | valid | [clm_728A26147C80](/claim/clm_728A26147C80.md)
- 2026-06-11 | other | announcement | DXC integrates Claude for regulated industries | valid | [clm_54E0E1B9D966](/claim/clm_54E0E1B9D966.md)
- 2026-06-11 | other | announcement | Introducing Claude Corps | valid | [clm_84FB77C9E344](/claim/clm_84FB77C9E344.md)
- 2026-06-12 | other | announcement | Statement on the directive to suspend Fable 5 access | valid | [clm_DA819D9DF0A3](/claim/clm_DA819D9DF0A3.md)
- 2026-06-12 | other | announcement | TCS brings Claude to regulated industries | valid | [clm_F4139467FD45](/claim/clm_F4139467FD45.md)
- 2026-06-12 | other | policy_changed | export control directive | valid | [clm_15EEA51CE942](/claim/clm_15EEA51CE942.md)
- 2026-06-17 | other | announcement | Anthropic opens Seoul office | valid | [clm_726365224883](/claim/clm_726365224883.md)
- 2026-06-23 | other | announcement | Introducing Claude Tag | valid | [clm_90C15F2FBFBA](/claim/clm_90C15F2FBFBA.md)
- 2026-06-26 | other | policy_changed | usage tiers | valid | [clm_CFA4B14BF81A](/claim/clm_CFA4B14BF81A.md)
- 2026-06-30 | other | announcement | Introducing Claude Sonnet 5 | valid | [clm_26BFFDFEA837](/claim/clm_26BFFDFEA837.md)
- 2026-06-30 | other | announcement | Redeploying Claude Fable 5 | valid | [clm_72AFBF5849CD](/claim/clm_72AFBF5849CD.md)
- 2026-06-30 | other | announcement | Claude Science, an AI workbench for scientists | valid | [clm_8C82A68293B2](/claim/clm_8C82A68293B2.md)
- 2026-07-01 | other | policy_changed | Restored access to Claude Fable 5 | valid | [clm_8BB3BD9FE338](/claim/clm_8BB3BD9FE338.md)
- 2026-07-02 | other | announcement | Fable 5's cyber safeguards and our jailbreak framework | valid | [clm_51948B945582](/claim/clm_51948B945582.md)
- 2026-07-06 | other | announcement | Alberta uses Claude to find and fix security vulnerabilities | valid | [clm_06CF78F66112](/claim/clm_06CF78F66112.md)
- 2026-07-09 | other | announcement | UST is bringing Claude to physical AI | valid | [clm_24855CCC8EB4](/claim/clm_24855CCC8EB4.md)
- 2026-07-09 | other | announcement | A new way to reflect on how you use Claude | valid | [clm_78479191F7E1](/claim/clm_78479191F7E1.md)
- 2026-07-09 | other | announcement | Inviting hard questions | valid | [clm_BBB03ABDFBF8](/claim/clm_BBB03ABDFBF8.md)
- 2026-07-09 | other | announcement | Ben Bernanke joins the Long-Term Benefit Trust | valid | [clm_F2FF69796771](/claim/clm_F2FF69796771.md)
- 2026-07-14 | other | announcement | Introducing Claude for Teachers | valid | [clm_2EE445A8FBE0](/claim/clm_2EE445A8FBE0.md)
- 2026-07-14 | other | announcement | Anthropic commits $10 million to Canadian AI research | valid | [clm_E8D22AA995F4](/claim/clm_E8D22AA995F4.md)
- 2026-07-20 | other | announcement | AI for Science rare disease research grants | valid | [clm_855540E70295](/claim/clm_855540E70295.md)
- 2026-07-21 | other | announcement | Donating another $20 million to Public First Action | valid | [clm_A38B91E0407A](/claim/clm_A38B91E0407A.md)
- 2026-07-22 | other | announcement | The Anthropic Economic Index connector | valid | [clm_2D1A0875FADF](/claim/clm_2D1A0875FADF.md)
- 2026-07-22 | other | announcement | Economic Futures Research Fund agenda | valid | [clm_947F48458816](/claim/clm_947F48458816.md)
- 2026-07-24 | other | announcement | Introducing Claude Opus 5 | valid | [clm_FCC6B25F9DC6](/claim/clm_FCC6B25F9DC6.md)
- 2026-07-27 | other | announcement | Our position on open-weights models | valid | [clm_1A3A39CE6881](/claim/clm_1A3A39CE6881.md)
- 2026-07-27 | other | announcement | Expanding our partnership with Cognizant | valid | [clm_DDD41FE60918](/claim/clm_DDD41FE60918.md)
- 2026-07-30 | other | announcement | Investigating three incidents in our cybersecurity evaluations | valid | [clm_904878A4ACD6](/claim/clm_904878A4ACD6.md)
- 2026-08-04 | other | announcement | Tino Cuéllar joins as Chief Global Affairs Officer | valid | [clm_C261F0EDE6AE](/claim/clm_C261F0EDE6AE.md)
- 2026-08-07 | other | announcement | Improving Fable 5's safeguards | valid | [clm_6C77CEA14058](/claim/clm_6C77CEA14058.md)
- 2026-08-14 | other | announcement | How Claude's text watermarking works | valid | [clm_F358E5B0B7AD](/claim/clm_F358E5B0B7AD.md)
- 2026-08-18 | other | renamed | playground | valid | [clm_5FDAEC4C66A0](/claim/clm_5FDAEC4C66A0.md)
- 2026-08-25 | other | announcement | Funding better evaluations of AI’s impact on wellbeing | valid | [clm_5E45CACD3BE2](/claim/clm_5E45CACD3BE2.md)
- 2026-08-27 | other | announcement | Expanding our support for scientists | valid | [clm_484D13F64991](/claim/clm_484D13F64991.md)
- 2026-08-27 | other | announcement | Previewing the Model Hardware Standard | valid | [clm_561BB427DD47](/claim/clm_561BB427DD47.md)
- 2026-08-31 | other | announcement | Improving our alignment and security practices | valid | [clm_9FCBE4055C62](/claim/clm_9FCBE4055C62.md)
- 2026-09-01 | other | announcement | Developing Enterprise Frontier Safeguards with our customers | valid | [clm_0E1E4857F5DA](/claim/clm_0E1E4857F5DA.md)
- 2026-09-17 | other | announcement | Introducing the Life Sciences Verification Program | valid | [clm_95026242C5A0](/claim/clm_95026242C5A0.md)
- 2026-09-18 | other | announcement | Partnering with Accenture on embedded evaluation | valid | [clm_82ACCBC8CFCE](/claim/clm_82ACCBC8CFCE.md)
- 2026-09-24 | other | policy_changed | resuming billing for refusals | valid | [clm_64CC098C854D](/claim/clm_64CC098C854D.md)
- 2026-10-01 | other | announcement | Barclays scales Claude to upgrade operations and improve client experience | valid | [clm_721670EA215F](/claim/clm_721670EA215F.md)
- 2026-10-02 | other | announcement | Claude Frontier Academy: $100M to train 10,000 engineers | valid | [clm_2E3980CFBF45](/claim/clm_2E3980CFBF45.md)
- 2026-10-06 | other | announcement | Expanding the Cyber Verification Program | valid | [clm_1BC3F49815F9](/claim/clm_1BC3F49815F9.md)
- 2026-10-08 | other | announcement | 2026 Usage Policy update | valid | [clm_1DB019F91747](/claim/clm_1DB019F91747.md)
- 2026-10-08 | other | announcement | Introducing the Anthropic Cyber Mission | valid | [clm_C3A6CE15AB04](/claim/clm_C3A6CE15AB04.md)
- 2026-10-08 | other | announcement | Building on our commitment to American scientific discovery | valid | [clm_D84D02542DF0](/claim/clm_D84D02542DF0.md)
- 2026-10-08 | other | policy_changed | New Usage Policy version | valid | [clm_C1868F7DE4CA](/claim/clm_C1868F7DE4CA.md)
- 2026-10-12 | other | announcement | Strengthening our defenses against distillation attacks | valid | [clm_6D4039A03454](/claim/clm_6D4039A03454.md)
- 2026-10-14 | other | announcement | Singapore office and government MOU | valid | [clm_3DA2B0B9EB74](/claim/clm_3DA2B0B9EB74.md)
- 2026-10-14 | other | announcement | Preparing for the 2026 US midterms | valid | [clm_6BBCB6C6DA20](/claim/clm_6BBCB6C6DA20.md)
- 2026-10-15 | other | announcement | Anthropic update on independent evaluators | valid | [clm_AE0BD0231076](/claim/clm_AE0BD0231076.md)
- 2026-10-18 | other | announcement | Investing in the public benefit | valid | [clm_19247466D86A](/claim/clm_19247466D86A.md)
- 2026-10-21 | other | announcement | Physicist Christopher Stubbs joins Anthropic's Long-Term Benefit Trust | valid | [clm_23E9D04F8971](/claim/clm_23E9D04F8971.md)
- 2026-10-21 | other | policy_changed | Apache 2.0 | valid | [clm_C838B3BDF93F](/claim/clm_C838B3BDF93F.md)
- 2026-10-22 | other | announcement | Donating Agent Skills to the Agentic AI Foundation | valid | [clm_B8496B28BC2E](/claim/clm_B8496B28BC2E.md)
- 2026-10-22 | other | announcement | Open call for guest investigators in the life sciences | valid | [clm_F36E6F80B136](/claim/clm_F36E6F80B136.md)
- 2026-10-26 | other | announcement | Anthropic files S-1 with the SEC for proposed initial public offering | valid | [clm_721C69D938D7](/claim/clm_721C69D938D7.md)

## undated

- undated | other | cik | 0002130357 | valid | [clm_CC548FC64445](/claim/clm_CC548FC64445.md)
- undated | other | fiscal_year_end | 12-31 | valid | [clm_E6C3F76D2C6E](/claim/clm_E6C3F76D2C6E.md)
- undated | other | registrant_name | Anthropic, PBC | valid | [clm_901A89A00CE6](/claim/clm_901A89A00CE6.md)
- undated | other | sic_industry | Services-Prepackaged Software (7372) | valid | [clm_42FFC6DFB026](/claim/clm_42FFC6DFB026.md)
- undated | other | state_of_incorporation | DE | valid | [clm_1D17CF9AB362](/claim/clm_1D17CF9AB362.md)
- undated | other | ticker | ANT | valid | [clm_2FB8A151A868](/claim/clm_2FB8A151A868.md)
- undated | other | website | https://www.anthropic.com/ | unverified | [clm_B1584BF8A01B](/claim/clm_B1584BF8A01B.md)
- undated | other | country | United States | unverified | [clm_2AEE460622BC](/claim/clm_2AEE460622BC.md)
- undated | other | headquarters | San Francisco | valid | [clm_E521BB575B63](/claim/clm_E521BB575B63.md)
- undated | other | official_name | Anthropic, PBC | valid | [clm_119BE6F2918E](/claim/clm_119BE6F2918E.md)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.