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Anthropic Claude

Active
Other Latest Version: claude-opus-4-8 Latest Release: N/A

Versions

26

Latest Version

claude-opus-4-8

Active Support

7

EOL

16

Lifecycle Timeline

Today ↓
claude-opus-4-8
claude-opus-4-8
claude-opus-4-7
claude-opus-4-7
claude-sonnet-4-6
claude-sonnet-4-6
claude-opus-4-6
claude-opus-4-6
claude-opus-4-5-20251101
claude-opus-4-5-20251101
claude-haiku-4-5-20251001
claude-haiku-4-5-20251001
claude-sonnet-4-5-20250929
claude-sonnet-4-5-20250929
claude-opus-4-1-20250805
claude-opus-4-1-20250805
claude-sonnet-4-20250514
claude-sonnet-4-20250514
claude-opus-4-20250514
claude-opus-4-20250514
Active SupportSecurity SupportEOL

Versions

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
claude-opus-4-8May 28, 2026YesMay 28, 2027claude-opus-4-8No
Active
claude-opus-4-7Apr 16, 2026YesApr 16, 2027claude-opus-4-7No
Active
claude-sonnet-4-6Feb 17, 2026YesFeb 17, 2027claude-sonnet-4-6No
Active
claude-opus-4-6Feb 5, 2026YesFeb 5, 2027claude-opus-4-6No
Active
claude-opus-4-5-20251101Nov 24, 2025YesNov 24, 2026claude-opus-4-5-20251101No
Active
claude-haiku-4-5-20251001Oct 15, 2025YesOct 15, 2026claude-haiku-4-5-20251001No
Active
claude-sonnet-4-5-20250929Sep 29, 2025YesSep 29, 2026claude-sonnet-4-5-20250929No
Active
claude-opus-4-1-20250805Aug 5, 2025Jun 5, 2026Aug 5, 2026claude-opus-4-1-20250805No
Security
claude-sonnet-4-20250514May 22, 2025Apr 14, 2026Jun 15, 2026claude-sonnet-4-20250514No
Security
claude-opus-4-20250514May 22, 2025Apr 14, 2026Jun 15, 2026claude-opus-4-20250514No
Security
claude-3-7-sonnet-20250219Feb 24, 2025Oct 28, 2025Feb 19, 2026claude-3-7-sonnet-20250219No
EOL
claude-3-5-haiku-20241022Oct 22, 2024Dec 19, 2025Feb 19, 2026claude-3-5-haiku-20241022No
EOL
claude-3-5-sonnet-20241022Oct 22, 2024Aug 13, 2025Oct 28, 2025claude-3-5-sonnet-20241022No
EOL
claude-3-5-sonnet-20240620Jun 21, 2024Aug 13, 2025Oct 28, 2025claude-3-5-sonnet-20240620No
EOL
claude-3-haiku-20240307Mar 13, 2024Feb 19, 2026Apr 20, 2026claude-3-haiku-20240307No
EOL
claude-3-opus-20240229Mar 4, 2024Jun 30, 2025Jan 5, 2026claude-3-opus-20240229No
EOL
claude-3-sonnet-20240229Mar 4, 2024Jan 21, 2025Jul 21, 2025claude-3-sonnet-20240229No
EOL
claude-2.1Nov 21, 2023Jan 21, 2025Jul 21, 2025claude-2.1No
EOL
claude-instant-1.2Aug 9, 2023Nov 6, 2024Nov 6, 2024claude-instant-1.2No
EOL
claude-2.0Jul 11, 2023Jan 21, 2025Jul 21, 2025claude-2.0No
EOL
claude-1.3Apr 18, 2023Sep 4, 2024Nov 6, 2024claude-1.3No
EOL
claude-instant-1.1Mar 31, 2023Nov 6, 2024Nov 6, 2024claude-instant-1.1No
EOL
claude-1.2Mar 14, 2023Sep 4, 2024Nov 6, 2024claude-1.2No
EOL
claude-1.1Mar 14, 2023Sep 4, 2024Nov 6, 2024claude-1.1No
EOL
claude-instant-1.0Mar 14, 2023Sep 4, 2024Nov 6, 2024claude-instant-1.0No
EOL
claude-1.0Mar 14, 2023Sep 4, 2024Nov 6, 2024claude-1.0No
EOL

Frequently Asked Questions

Which versions of Anthropic Claude have reached end of life?
The following Anthropic Claude versions have reached end of life and no longer receive security updates: claude-3-7-sonnet-20250219, claude-3-5-haiku-20241022, claude-3-5-sonnet-20241022, claude-3-5-sonnet-20240620, claude-3-haiku-20240307, claude-3-opus-20240229, claude-3-sonnet-20240229, claude-2.1 (and 8 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Anthropic Claude claude-3-7-sonnet-20250219?
Anthropic Claude claude-3-7-sonnet-20250219 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Anthropic Claude?
The latest version of Anthropic Claude is claude-opus-4-8, released in the claude-opus-4-8 release cycle.
How many versions of Anthropic Claude are currently supported?
Anthropic Claude currently has 10 actively supported version(s): claude-opus-4-8, claude-opus-4-7, claude-sonnet-4-6, claude-opus-4-6, claude-opus-4-5-20251101, claude-haiku-4-5-20251001, claude-sonnet-4-5-20250929, claude-opus-4-1-20250805, claude-sonnet-4-20250514, claude-opus-4-20250514.
When does Anthropic Claude claude-opus-4-8 reach end of life?
Anthropic Claude claude-opus-4-8 is scheduled to reach end of life on May 28, 2027.
What should I do when Anthropic Claude reaches end of life?
When a Anthropic Claude version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.