Claude
DeveloperAnthropic
ReleaseMarch 2023
Stable release• Claude Fable 5
• June 9, 2026 (2026-06-09)
• Claude Opus 4.8
• May 28, 2026 (2026-05-28)
• Claude Sonnet 4.6
• February 17, 2026 (2026-02-17)
• Claude Haiku 4.5
• October 15, 2025 (2025-10-15)
PlatformCloud computing platforms
Type• Large language model
• Chatbot
• Generative pre-trained transformer
• Foundation model
LicenseProprietary
Websiteclaude.ai

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