# Claude id: ent_claude wikidata: Q118876059 kind: product timeline: /timelines/claude.md page: /record/claude large language model family developed by Anthropic ## Current state What the record asserts: open claims that are valid, or primary-sourced at confidence 0.7 or more. Unverified, disputed and review-marked claims are listed below, labelled, not here. - [Claude](/record/claude.md) | employees | 29,000 ServiceNow employees using Claude | valid 2026-01-28 to present | conf 0.70 | valid | [clm_56AA60335885](/claim/clm_56AA60335885.md) sources: https://www.anthropic.com/news/servicenow-anthropic-claude - [Claude](/record/claude.md) | context_window | 200K tokens | valid 2023-11-21 to present | conf 0.70 | valid | [clm_073FE2E065DF](/claim/clm_073FE2E065DF.md) sources: https://www.anthropic.com/news/claude-2-1 - [Claude](/record/claude.md) | price | discounted rates for nonprofits | valid 2025-12-02 to present | conf 0.70 | valid | [clm_0651E0151411](/claim/clm_0651E0151411.md) sources: https://www.anthropic.com/news/claude-for-nonprofits - [Claude](/record/claude.md) | users | 470,000 people | valid 2025-10-06 to present | conf 0.70 | valid | [clm_002FD4845881](/claim/clm_002FD4845881.md) sources: https://www.anthropic.com/news/deloitte-anthropic-partnership ## All claims One claim per line, newest first. Superseded claims stay visible. - [Claude](/record/claude.md) | launched | Anthropic-managed deployment option | valid 2026-10-22 to present | conf 0.50 | valid | [clm_563187536A96](/claim/clm_563187536A96.md) sources: https://cloud.google.com/blog/products/ai-machine-learning/expanding-claude-availability-on-google-cloud/ - [Claude](/record/claude.md) | available_in | Google Cloud | valid 2026-10-22 to present | conf 0.50 | valid | [clm_5C594CF227C6](/claim/clm_5C594CF227C6.md) sources: https://cloud.google.com/blog/products/ai-machine-learning/expanding-claude-availability-on-google-cloud/ - [Claude](/record/claude.md) | available_in | Amazon Bedrock | valid 2026-09-28 to present | conf 0.50 | unverified | [clm_81CAC5B72D83](/claim/clm_81CAC5B72D83.md) sources: https://aws.amazon.com/blogs/aws/aws-weekly-roundup-gpt-6-sol-and-luna-claude-opus-5-5-on-amazon-bedrock-strands-harness-and-more-september-28-2026/ - [Claude](/record/claude.md) | policy_changed | Updated biology safeguards for Claude Fable 5 to substantially reduce fallbacks | valid 2026-08-07 to present | conf 0.70 | valid | [clm_B7EEDB817F7F](/claim/clm_B7EEDB817F7F.md) sources: https://www.anthropic.com/news/improving-fable-5-s-biology-safeguards - [Claude](/record/claude.md) | customer | UST | valid 2026-07-09 to present | conf 0.70 | valid | [clm_6A16ACD9A62D](/claim/clm_6A16ACD9A62D.md) sources: https://www.anthropic.com/news/ust-claude - [Claude](/record/claude.md) | partnership | UST | valid 2026-07-09 to present | conf 0.70 | valid | [clm_98E520D0F0A5](/claim/clm_98E520D0F0A5.md) sources: https://www.anthropic.com/news/ust-claude - [Claude](/record/claude.md) | policy_changed | updated cyber safeguards and new jailbreak framework | valid 2026-07-01 to present | conf 0.70 | valid | [clm_86815BB05B3C](/claim/clm_86815BB05B3C.md) sources: https://www.anthropic.com/news/redeploying-fable-5 - [Claude](/record/claude.md) | redeployed | Claude Fable 5 redeployed with updated cyber safeguards | valid 2026-07-01 to present | conf 0.40 | valid | [clm_C1D43BEF50C9](/claim/clm_C1D43BEF50C9.md) sources: https://www.anthropic.com/news/redeploying-fable-5 - [Claude](/record/claude.md) | partnership | Claude Partner Network services track and Partner Hub launched | valid 2026-06-03 to present | conf 0.40 | valid | [clm_45825E710F3A](/claim/clm_45825E710F3A.md) sources: https://www.anthropic.com/news/services-track-partner-hub - [Claude](/record/claude.md) | customer | KPMG | valid 2026-05-19 to present | conf 0.70 | valid | [clm_4F2C2763AB14](/claim/clm_4F2C2763AB14.md) sources: https://www.anthropic.com/news/anthropic-kpmg - [Claude](/record/claude.md) | available_in | 276,000+ KPMG employees | valid 2026-05-19 to present | conf 0.70 | valid | [clm_695D682626C5](/claim/clm_695D682626C5.md) sources: https://www.anthropic.com/news/anthropic-kpmg - [Claude](/record/claude.md) | customer | PwC | valid 2026-05-14 to present | conf 0.70 | valid | [clm_FA73E91DCBE7](/claim/clm_FA73E91DCBE7.md) sources: https://www.anthropic.com/news/pwc-expanded-partnership - [Claude](/record/claude.md) | launched | Claude for Small Business | valid 2026-05-13 to present | conf 0.40 | valid | [clm_94967D399476](/claim/clm_94967D399476.md) sources: https://www.anthropic.com/news/claude-for-small-business - [Claude](/record/claude.md) | feature_added | New connectors for financial services and insurance | valid 2026-05-05 to present | conf 0.70 | valid | [clm_2D7484445EBF](/claim/clm_2D7484445EBF.md) sources: https://www.anthropic.com/news/finance-agents - [Claude](/record/claude.md) | feature_added | Microsoft 365 integrations for financial services | valid 2026-05-05 to present | conf 0.70 | valid | [clm_B4EEF24EE95C](/claim/clm_B4EEF24EE95C.md) sources: https://www.anthropic.com/news/finance-agents - [Claude](/record/claude.md) | feature_added | MCP app for financial services and insurance | valid 2026-05-05 to present | conf 0.70 | valid | [clm_C8F393DE09BB](/claim/clm_C8F393DE09BB.md) sources: https://www.anthropic.com/news/finance-agents - [Claude](/record/claude.md) | feature_added | Ten new Cowork and Claude Code plugins for financial services | valid 2026-05-05 to present | conf 0.70 | valid | [clm_F0D62052FA00](/claim/clm_F0D62052FA00.md) sources: https://www.anthropic.com/news/finance-agents - [Claude](/record/claude.md) | policy_changed | Updated election-related request handling ahead of 2026 US midterms | valid 2026-04-24 to present | conf 0.70 | valid | [clm_2FBD720F701F](/claim/clm_2FBD720F701F.md) sources: https://www.anthropic.com/news/election-safeguards-update - [Claude](/record/claude.md) | customer | NEC | valid 2026-04-24 to present | conf 0.70 | valid | [clm_AE5D932EFF4C](/claim/clm_AE5D932EFF4C.md) sources: https://www.anthropic.com/news/anthropic-nec - [Claude](/record/claude.md) | customer | NEC 30,000 employees | valid 2026-04-24 to present | conf 0.70 | valid | [clm_EAB0AEEE0C3A](/claim/clm_EAB0AEEE0C3A.md) sources: https://www.anthropic.com/news/anthropic-nec - [Claude](/record/claude.md) | launched | Claude Design (Anthropic Labs) | valid 2026-04-17 to present | conf 0.70 | valid | [clm_C31775DAB772](/claim/clm_C31775DAB772.md) sources: https://www.anthropic.com/news/claude-design-anthropic-labs - [Claude](/record/claude.md) | vulnerabilities_found | 14 high-severity Firefox vulnerabilities found | valid 2026-03-06 to present | conf 0.40 | valid | [clm_59F1B78F8417](/claim/clm_59F1B78F8417.md) sources: https://www.anthropic.com/news/mozilla-firefox-security - [Claude](/record/claude.md) | vulnerabilities_found | 22 Firefox vulnerabilities found in two weeks | valid 2026-03-06 to present | conf 0.40 | valid | [clm_F4CF802F611C](/claim/clm_F4CF802F611C.md) sources: https://www.anthropic.com/news/mozilla-firefox-security - [Claude](/record/claude.md) | distillation_attack_detected | Coordinated distillation attacks using about 24,000 fraudulent accounts to extract Claude's capabilities | valid 2026-02-23 to present | conf 0.40 | valid | [clm_87C79A532E4B](/claim/clm_87C79A532E4B.md) sources: https://www.anthropic.com/news/detecting-and-preventing-distillation-attacks - [Claude](/record/claude.md) | feature_added | Claude Code Security | valid 2026-02-20 to present | conf 0.70 | valid | [clm_CE6849B5D927](/claim/clm_CE6849B5D927.md) sources: https://www.anthropic.com/news/claude-code-security - [Claude](/record/claude.md) | released | Claude Sonnet 4.6 | valid 2026-02-17 to present | conf 0.70 | valid | [clm_0293253E819B](/claim/clm_0293253E819B.md) sources: https://www.anthropic.com/news/claude-sonnet-4-6 - [Claude](/record/claude.md) | feature_added | Upgraded coding, computer use, reasoning, agent planning, knowledge work and design skills | valid 2026-02-17 to present | conf 0.70 | valid | [clm_D56D4FCCE885](/claim/clm_D56D4FCCE885.md) sources: https://www.anthropic.com/news/claude-sonnet-4-6 - [Claude](/record/claude.md) | customer | CodePath students access | valid 2026-02-13 to present | conf 0.70 | valid | [clm_F89D37EFEAA0](/claim/clm_F89D37EFEAA0.md) sources: https://www.anthropic.com/news/anthropic-codepath-partnership - [Claude](/record/claude.md) | policy_changed | Remains ad-free | valid 2026-02-04 to present | conf 0.70 | valid | [clm_5328FDAFE1AB](/claim/clm_5328FDAFE1AB.md) sources: https://www.anthropic.com/news/claude-is-a-space-to-think - [Claude](/record/claude.md) | feature_added | Claude Agent SDK in Xcode | valid 2026-02-03 to present | conf 0.70 | valid | [clm_63E6B92E0138](/claim/clm_63E6B92E0138.md) sources: https://www.anthropic.com/news/apple-xcode-claude-agent-sdk - [Claude](/record/claude.md) | partnership | Apple Xcode 26.3 | valid 2026-02-03 to present | conf 0.70 | valid | [clm_8D58750695DE](/claim/clm_8D58750695DE.md) sources: https://www.anthropic.com/news/apple-xcode-claude-agent-sdk - [Claude](/record/claude.md) | customer | ServiceNow Build Agent default model | valid 2026-01-28 to present | conf 0.40 | valid | [clm_0B889BC02739](/claim/clm_0B889BC02739.md) sources: https://www.anthropic.com/news/servicenow-anthropic-claude - [Claude](/record/claude.md) | employees | 29,000 ServiceNow employees using Claude | valid 2026-01-28 to present | conf 0.70 | valid | [clm_56AA60335885](/claim/clm_56AA60335885.md) sources: https://www.anthropic.com/news/servicenow-anthropic-claude - [Claude](/record/claude.md) | customer | [ServiceNow](/record/servicenow.md) | valid 2026-01-28 to present | conf 0.70 | valid | [clm_CFD055608C9A](/claim/clm_CFD055608C9A.md) sources: https://www.anthropic.com/news/servicenow-anthropic-claude - [Claude](/record/claude.md) | policy_changed | new constitution | valid 2026-01-22 to present | conf 0.70 | valid | [clm_619A8D497C78](/claim/clm_619A8D497C78.md) sources: https://www.anthropic.com/news/claude-new-constitution - [Claude](/record/claude.md) | launched | Claude for Healthcare | valid 2026-01-11 to present | conf 0.40 | valid | [clm_57999C80DDD0](/claim/clm_57999C80DDD0.md) sources: https://www.anthropic.com/news/healthcare-life-sciences - [Claude](/record/claude.md) | feature_added | HIPAA-ready infrastructure | valid 2026-01-11 to present | conf 0.70 | valid | [clm_9D12EF68B133](/claim/clm_9D12EF68B133.md) sources: https://www.anthropic.com/news/healthcare-life-sciences - [Claude](/record/claude.md) | feature_added | life sciences tools and connectors | valid 2026-01-11 to present | conf 0.70 | valid | [clm_D31A6793ABBF](/claim/clm_D31A6793ABBF.md) sources: https://www.anthropic.com/news/healthcare-life-sciences - [Claude](/record/claude.md) | customer | US Department of Energy national laboratories | valid 2025-12-18 to present | conf 0.70 | valid | [clm_6285FA0FABEE](/claim/clm_6285FA0FABEE.md) sources: https://www.anthropic.com/news/genesis-mission-partnership - [Claude](/record/claude.md) | customer | Accenture Anthropic Business Group | valid 2025-12-09 to present | conf 0.70 | valid | [clm_6210CA81709D](/claim/clm_6210CA81709D.md) sources: https://www.anthropic.com/news/anthropic-accenture-partnership - [Claude](/record/claude.md) | partnership | [Snowflake](/record/snowflake.md) | valid 2025-12-03 to present | conf 0.70 | valid | [clm_373DCE560D8F](/claim/clm_373DCE560D8F.md) sources: https://www.anthropic.com/news/snowflake-anthropic-expanded-partnership - [Claude](/record/claude.md) | available_in | Snowflake customers | valid 2025-12-03 to present | conf 0.70 | valid | [clm_AFD46B4D652C](/claim/clm_AFD46B4D652C.md) sources: https://www.anthropic.com/news/snowflake-anthropic-expanded-partnership - [Claude](/record/claude.md) | price | discounted rates for nonprofits | valid 2025-12-02 to present | conf 0.70 | valid | [clm_0651E0151411](/claim/clm_0651E0151411.md) sources: https://www.anthropic.com/news/claude-for-nonprofits - [Claude](/record/claude.md) | launched | Claude for Nonprofits | valid 2025-12-02 to present | conf 0.40 | valid | [clm_D404E516912B](/claim/clm_D404E516912B.md) sources: https://www.anthropic.com/news/claude-for-nonprofits - [Claude](/record/claude.md) | released | Claude Opus 4.5 | valid 2025-11-24 to present | conf 0.70 | valid | [clm_6D74521EEDE1](/claim/clm_6D74521EEDE1.md) sources: https://www.anthropic.com/news/claude-opus-4-5 - [Claude](/record/claude.md) | price | lower pricing than prior Opus models | valid 2025-11-24 to 2025-12-02 | conf 0.70 | superseded | superseded_by [clm_0651E0151411](/claim/clm_0651E0151411.md) | [clm_EFA6929FEE7A](/claim/clm_EFA6929FEE7A.md) sources: https://www.anthropic.com/news/claude-opus-4-5 - [Claude](/record/claude.md) | customer | [Cognizant](/record/cognizant.md) | valid 2025-11-04 to present | conf 0.70 | valid | [clm_92B11990ACAF](/claim/clm_92B11990ACAF.md) sources: https://www.anthropic.com/news/cognizant-partnership - [Claude](/record/claude.md) | customer | Cognizant workforce of 350,000 employees | valid 2025-11-04 to present | conf 0.70 | valid | [clm_CF63FBF14112](/claim/clm_CF63FBF14112.md) sources: https://www.anthropic.com/news/cognizant-partnership - [Claude](/record/claude.md) | customer | Salesforce Agentforce | valid 2025-10-14 to present | conf 0.70 | valid | [clm_381731ED7EA5](/claim/clm_381731ED7EA5.md) sources: https://www.anthropic.com/news/salesforce-anthropic-expanded-partnership - [Claude](/record/claude.md) | partnership | [Salesforce](/record/salesforce.md) | valid 2025-10-14 to present | conf 0.70 | valid | [clm_946056592B42](/claim/clm_946056592B42.md) sources: https://www.anthropic.com/news/salesforce-anthropic-expanded-partnership - [Claude](/record/claude.md) | users | 470,000 people | valid 2025-10-06 to present | conf 0.70 | valid | [clm_002FD4845881](/claim/clm_002FD4845881.md) sources: https://www.anthropic.com/news/deloitte-anthropic-partnership - [Claude](/record/claude.md) | available_in | Deloitte global network | valid 2025-10-06 to present | conf 0.70 | valid | [clm_9705FFB8AF28](/claim/clm_9705FFB8AF28.md) sources: https://www.anthropic.com/news/deloitte-anthropic-partnership - [Claude](/record/claude.md) | customer | [Deloitte](/record/deloitte.md) | valid 2025-10-06 to present | conf 0.70 | valid | [clm_F1631711E1CE](/claim/clm_F1631711E1CE.md) sources: https://www.anthropic.com/news/deloitte-anthropic-partnership - [Claude](/record/claude.md) | feature_added | checkpoints for autonomous development in Claude Code | valid 2025-09-29 to present | conf 0.70 | valid | [clm_7AE08E6C85AC](/claim/clm_7AE08E6C85AC.md) sources: https://www.anthropic.com/news/enabling-claude-code-to-work-more-autonomously - [Claude](/record/claude.md) | feature_added | native VS Code extension for Claude Code | valid 2025-09-29 to present | conf 0.70 | valid | [clm_C300A63F30F7](/claim/clm_C300A63F30F7.md) sources: https://www.anthropic.com/news/enabling-claude-code-to-work-more-autonomously - [Claude](/record/claude.md) | released | Claude Sonnet 4.5 | valid 2025-09-29 to present | conf 0.70 | valid | [clm_F466EEFBB8E7](/claim/clm_F466EEFBB8E7.md) sources: https://www.anthropic.com/news/claude-sonnet-4-5 - [Claude](/record/claude.md) | policy_changed | Safeguards strengthened after government red-team testing of Constitutional Classifiers on Claude Opus 4 and 4.1 | valid 2025-09-12 to present | conf 0.70 | valid | [clm_86A60A3A5548](/claim/clm_86A60A3A5548.md) sources: https://www.anthropic.com/news/strengthening-our-safeguards-through-collaboration-with-us-caisi-and-uk-aisi - [Claude](/record/claude.md) | policy_changed | Opt-in use of conversations for model training | valid 2025-08-28 to present | conf 0.70 | valid | [clm_3F32A1DBCB6C](/claim/clm_3F32A1DBCB6C.md) sources: https://www.anthropic.com/news/updates-to-our-consumer-terms - [Claude](/record/claude.md) | policy_changed | Five-year data retention for opted-in users | valid 2025-08-28 to present | conf 0.70 | valid | [clm_A8A7FC2DEFC4](/claim/clm_A8A7FC2DEFC4.md) sources: https://www.anthropic.com/news/updates-to-our-consumer-terms - [Claude](/record/claude.md) | launched | National Security and Public Sector Advisory Council | valid 2025-08-27 to present | conf 0.70 | valid | [clm_383314553002](/claim/clm_383314553002.md) sources: https://www.anthropic.com/news/introducing-the-anthropic-national-security-and-public-sector-advisory-council - [Claude](/record/claude.md) | feature_added | nuclear conversation classifier | valid 2025-08-21 to present | conf 0.70 | valid | [clm_503FF3A0A7C1](/claim/clm_503FF3A0A7C1.md) sources: https://www.anthropic.com/news/developing-nuclear-safeguards-for-ai-through-public-private-partnership - [Claude](/record/claude.md) | price | $1 for US government access across all three branches | valid 2025-08-12 to 2025-11-24 | conf 0.70 | superseded | superseded_by [clm_EFA6929FEE7A](/claim/clm_EFA6929FEE7A.md) | [clm_A0257F5CE178](/claim/clm_A0257F5CE178.md) sources: https://www.anthropic.com/news/offering-expanded-claude-access-across-all-three-branches-of-government - [Claude](/record/claude.md) | available_in | US federal government, all three branches (Claude for Enterprise and Claude for Government) | valid 2025-08-12 to present | conf 0.40 | valid | [clm_A37E3FA60851](/claim/clm_A37E3FA60851.md) sources: https://www.anthropic.com/news/offering-expanded-claude-access-across-all-three-branches-of-government - [Claude](/record/claude.md) | price | pre-negotiated federal pricing via GSA schedule | valid 2025-08-05 to 2025-08-12 | conf 0.70 | superseded | superseded_by [clm_A0257F5CE178](/claim/clm_A0257F5CE178.md) | [clm_208E016CB882](/claim/clm_208E016CB882.md) sources: https://www.anthropic.com/news/federal-government-departments-and-agencies-can-now-purchase-claude-through-the-gsa-schedule - [Claude](/record/claude.md) | released | Claude Opus 4.1 | valid 2025-08-05 to present | conf 0.70 | valid | [clm_277A075F5043](/claim/clm_277A075F5043.md) sources: https://www.wikidata.org/wiki/Q135649377, https://www.anthropic.com/news/claude-opus-4-1 - [Claude](/record/claude.md) | available_in | US federal government via GSA schedule | valid 2025-08-05 to present | conf 0.40 | valid | [clm_F31DFB44A8F1](/claim/clm_F31DFB44A8F1.md) sources: https://www.anthropic.com/news/federal-government-departments-and-agencies-can-now-purchase-claude-through-the-gsa-schedule - [Claude](/record/claude.md) | available_in | AWS GovCloud via Amazon Bedrock for FedRAMP High workloads | valid 2025-06-11 to present | conf 0.40 | valid | [clm_B72B1CCBED6C](/claim/clm_B72B1CCBED6C.md) sources: https://www.anthropic.com/news/claude-in-amazon-bedrock-fedramp-high - [Claude](/record/claude.md) | policy_changed | approved for DoD IL4/5 workloads via Amazon Bedrock | valid 2025-06-11 to present | conf 0.70 | valid | [clm_F02D2292CF72](/claim/clm_F02D2292CF72.md) sources: https://www.anthropic.com/news/claude-in-amazon-bedrock-fedramp-high - [Claude](/record/claude.md) | available_in | classified US national security environments | valid 2025-06-06 to present | conf 0.70 | valid | [clm_4FB5507839A3](/claim/clm_4FB5507839A3.md) sources: https://www.anthropic.com/news/claude-gov-models-for-u-s-national-security-customers - [Claude](/record/claude.md) | launched | Claude Gov models for US national security customers | valid 2025-06-06 to present | conf 0.40 | valid | [clm_A7341DF4F8CD](/claim/clm_A7341DF4F8CD.md) sources: https://www.anthropic.com/news/claude-gov-models-for-u-s-national-security-customers - [Claude](/record/claude.md) | released | first hybrid reasoning model generally available | valid 2025-02-24 to present | conf 0.70 | valid | [clm_8DFBB6E6F9CA](/claim/clm_8DFBB6E6F9CA.md) sources: https://www.anthropic.com/news/claude-3-7-sonnet - [Claude](/record/claude.md) | released | Claude 3.7 Sonnet | valid 2025-02-24 to present | conf 0.70 | valid | [clm_9AC6549D52BB](/claim/clm_9AC6549D52BB.md) sources: https://www.anthropic.com/news/claude-3-7-sonnet - [Claude](/record/claude.md) | partnership | Salesforce Einstein 1 Studio integration via Amazon Bedrock | valid 2024-09-03 to present | conf 0.40 | valid | [clm_F11CABAC7A9C](/claim/clm_F11CABAC7A9C.md) sources: https://www.anthropic.com/news/salesforce-partnership - [Claude](/record/claude.md) | available_in | Claude Pro and Team plans | valid 2024-06-25 to present | conf 0.70 | valid | [clm_B91450742F17](/claim/clm_B91450742F17.md) sources: https://www.anthropic.com/news/projects - [Claude](/record/claude.md) | feature_added | Projects for organizing chats and knowledge | valid 2024-06-25 to present | conf 0.70 | valid | [clm_F4868516DA7A](/claim/clm_F4868516DA7A.md) sources: https://www.anthropic.com/news/projects - [Claude](/record/claude.md) | released | Claude 3.5 Sonnet | valid 2024-06-21 to present | conf 0.70 | valid | [clm_B6E3D442D50F](/claim/clm_B6E3D442D50F.md) sources: https://www.anthropic.com/news/claude-3-5-sonnet - [Claude](/record/claude.md) | available_in | European Union | valid 2024-05-14 to present | conf 0.70 | valid | [clm_2DF6D069CC53](/claim/clm_2DF6D069CC53.md) sources: https://www.anthropic.com/news/claude-europe - [Claude](/record/claude.md) | released | Claude 3 Haiku | valid 2024-03-13 to present | conf 0.70 | valid | [clm_8B3DC2C25095](/claim/clm_8B3DC2C25095.md) sources: https://www.anthropic.com/news/claude-3-haiku - [Claude](/record/claude.md) | released | Claude 3 model family (Haiku, Sonnet, Opus) | valid 2024-03-04 to present | conf 0.70 | valid | [clm_EBA2C3F6F174](/claim/clm_EBA2C3F6F174.md) sources: https://www.anthropic.com/news/claude-3-family - [Claude](/record/claude.md) | context_window | 200K tokens | valid 2023-11-21 to present | conf 0.70 | valid | [clm_073FE2E065DF](/claim/clm_073FE2E065DF.md) sources: https://www.anthropic.com/news/claude-2-1 - [Claude](/record/claude.md) | released | Claude 2.1 | valid 2023-11-21 to present | conf 0.70 | valid | [clm_3D56C13ECCAC](/claim/clm_3D56C13ECCAC.md) sources: https://www.anthropic.com/news/claude-2-1 - [Claude](/record/claude.md) | feature_added | system prompts | valid 2023-11-21 to present | conf 0.70 | valid | [clm_F6DFA6A1A9B3](/claim/clm_F6DFA6A1A9B3.md) sources: https://www.anthropic.com/news/claude-2-1 - [Claude](/record/claude.md) | feature_added | beta tool use | valid 2023-11-21 to present | conf 0.70 | valid | [clm_F88E917607CA](/claim/clm_F88E917607CA.md) sources: https://www.anthropic.com/news/claude-2-1 - [Claude](/record/claude.md) | partnership | Boston Consulting Group | valid 2023-09-14 to present | conf 0.70 | valid | [clm_8D3C5275467A](/claim/clm_8D3C5275467A.md) sources: https://www.anthropic.com/news/anthropic-bcg - [Claude](/record/claude.md) | released | [Claude Instant 1.2](/record/claude-instant-1-2.md) | valid 2023-08-09 to present | conf 0.70 | valid | [clm_F7DF377AE70F](/claim/clm_F7DF377AE70F.md) sources: https://www.anthropic.com/news/releasing-claude-instant-1-2 - [Claude](/record/claude.md) | context_window | 100K tokens (up from 9K) | valid 2023-05-11 to 2023-11-21 | conf 0.70 | superseded | superseded_by [clm_073FE2E065DF](/claim/clm_073FE2E065DF.md) | [clm_D41773B677B0](/claim/clm_D41773B677B0.md) sources: https://www.anthropic.com/news/100k-context-windows - [Claude](/record/claude.md) | available_in | chat interface and API | valid 2023-03-14 to present | conf 0.70 | valid | [clm_264EDC195DA2](/claim/clm_264EDC195DA2.md) sources: https://www.anthropic.com/news/introducing-claude - [Claude](/record/claude.md) | launched | Claude AI assistant launched | valid 2023-03-14 to present | conf 0.40 | valid | [clm_32EF909E8AFA](/claim/clm_32EF909E8AFA.md) sources: https://www.anthropic.com/news/introducing-claude - [Claude](/record/claude.md) | website | https://www.anthropic.com/claude | valid undated to present | conf 0.45 | unverified | [clm_7A96E2E4C224](/claim/clm_7A96E2E4C224.md) sources: https://www.wikidata.org/wiki/Q118876059 - [Claude](/record/claude.md) | owned_by | [Anthropic](/record/anthropic.md) | valid undated to present | conf 0.70 | unverified | [clm_99C32A4C4A63](/claim/clm_99C32A4C4A63.md) sources: https://www.anthropic.com/claude, https://www.wikidata.org/wiki/Q118876059 - [Claude](/record/claude.md) | developer | [Anthropic](/record/anthropic.md) | valid undated to present | conf 0.70 | unverified | [clm_C674B6DFCB1A](/claim/clm_C674B6DFCB1A.md) sources: https://www.anthropic.com/claude, https://www.wikidata.org/wiki/Q118876059 - [Claude](/record/claude.md) | website | https://claude.ai | valid undated to present | conf 0.45 | unverified | [clm_F3861B302F0A](/claim/clm_F3861B302F0A.md) sources: https://www.wikidata.org/wiki/Q118876059 ## Posts and model uploads (1) Dated items from the entity's own feeds and Hugging Face, newest first. - [Claude](/record/claude.md) | model_release | Claude Haiku 5.5 | valid 2026-10-13 to present | conf 0.50 | unverified | [clm_394D35099521](/claim/clm_394D35099521.md) sources: https://aws.amazon.com/blogs/aws/aws-weekly-roundup-prime-day-2026-by-the-numbers-claude-haiku-5-5-amazon-nova-2-5-sonic-and-more-october-13-2026/ --- AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.