Updated daily at 05:00 UTC
Company
Anthropic
AI safety and research company that develops the Claude family of models and offers them through its API and apps.
- Country
- United States
- Founded
- 2021
- Headquarters
- San Francisco, California
- Type
- AI lab
- Open weights
- Closed
- Website
- https://www.anthropic.com
Claude
Language
- Claude 2.121 Nov 2023Retired
- Claude 211 Jul 2023Retired
- Claude 114 Mar 2023Retired
Claude Fable
Vision-language
- Claude Fable 5.11 Sep 2026Current
- Claude Fable 59 Jun 2026Legacy
Claude Haiku
Vision-language
- Claude Haiku 4.515 Oct 2025Current
- Claude 3.5 Haiku4 Nov 2024Retired
- Claude 3 Haiku13 Mar 2024Retired
Claude Instant
Language
- Claude Instant 1.29 Aug 2023Retired
- Claude Instant 114 Mar 2023Retired
Claude Mythos
Vision-language
- Claude Mythos 5.11 Sep 2026Current
- Claude Mythos 59 Jun 2026Legacy
- Claude Mythos Preview7 Apr 2026Deprecated
Claude Opus
Vision-language
- Claude Opus 5.522 Sep 2026Current
- Claude Opus 524 Jul 2026Legacy
- Claude Opus 4.828 May 2026Legacy
- Claude Opus 4.716 Apr 2026Legacy
- Claude Opus 4.65 Feb 2026Legacy
- Claude Opus 4.524 Nov 2025Legacy
- Claude Opus 4.15 Aug 2025Retired
- Claude Opus 422 May 2025Retired
- Claude 3 Opus4 Mar 2024Retired
Claude Sonnet
Vision-language
- Claude Sonnet 5.528 Sep 2026Current
- Claude Sonnet 530 Jun 2026Legacy
- Claude Sonnet 4.617 Feb 2026Legacy
- Claude Sonnet 4.529 Sep 2025Legacy
- Claude Sonnet 422 May 2025Retired
- Claude 3.7 Sonnet24 Feb 2025Retired
- Claude 3.5 Sonnet20 Jun 2024Retired
- Claude 3 Sonnet4 Mar 2024Retired
Agents
- Claude CoworkAvailable
- Claude TagBeta