Model release · curated entry
Anthropic releases Claude with constitutional AI
Introducing Claude
- Date
- March 14, 2023
- Category
- Model release
- Organization / Model
- Anthropic
- Evidence
- 1 source · 1 evidence family
Anthropic launched Claude, aligning the model through its constitutional AI method. It became one of the most important general dialogue model families outside GPT.
Curator's note: Cross-checked against Anthropic's official announcement page.
Curated sources · 1
Cite this page
This page is a curated static snapshot and can be cited directly. Preferred format GB/T 7714—2025 (electronic resource [EB/OL]); the other 5 styles open below, together with the machine-readable files.
GB/T 7714—2025 (electronic resource [EB/OL])
AI 纪年. Anthropic 发布 Claude，以宪法式 AI 对齐[EB/OL]. (2023-03-14)[2026-11-03]. https://aihist.net/e/claude-2023.html.
APA 7 · American Psychological Association
AI 纪年. (2023, March 14). Anthropic 发布 Claude，以宪法式 AI 对齐 [Web page]. https://aihist.net/e/claude-2023.html
MLA 9 · Modern Language Association
"Anthropic 发布 Claude，以宪法式 AI 对齐." AI 纪年, 14 March 2023, aihist.net/e/claude-2023.html. Accessed 3 Nov. 2026.
Chicago 17 · notes-bibliography
AI 纪年. "Anthropic 发布 Claude，以宪法式 AI 对齐." Published March 14, 2023. Accessed Nov. 3, 2026. https://aihist.net/e/claude-2023.html.
IEEE · citation-reference list
"Anthropic 发布 Claude，以宪法式 AI 对齐," AI 纪年, 14 Mar. 2023. [Online]. Available: https://aihist.net/e/claude-2023.html. [Accessed: 3 Nov. 2026].
ACM · author-date variant
AI 纪年. March 14, 2023. Anthropic 发布 Claude，以宪法式 AI 对齐. Retrieved November 3, 2026 from https://aihist.net/e/claude-2023.html.
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