Model release · curated entry
Moonshot AI opens Kimi K2, a trillion-parameter MoE
Kimi K2
- Date
- July 11, 2025
- Category
- Model release
- Organization / Model
- Moonshot AI
- Evidence
- 1 source · 1 evidence family
Kimi K2 uses a one-trillion-parameter Mixture-of-Experts architecture with weights open under a modified MIT licence. It was among the largest open models at the time.
Curator's note: Cross-checked against the official project 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. 月之暗面发布 Kimi K2，万亿参数 MoE 开源[EB/OL]. (2025-07-11)[2026-11-03]. https://aihist.net/e/kimi-k2-2025.html.
APA 7 · American Psychological Association
AI 纪年. (2025, July 11). 月之暗面发布 Kimi K2，万亿参数 MoE 开源 [Web page]. https://aihist.net/e/kimi-k2-2025.html
MLA 9 · Modern Language Association
"月之暗面发布 Kimi K2，万亿参数 MoE 开源." AI 纪年, 11 July 2025, aihist.net/e/kimi-k2-2025.html. Accessed 3 Nov. 2026.
Chicago 17 · notes-bibliography
AI 纪年. "月之暗面发布 Kimi K2，万亿参数 MoE 开源." Published July 11, 2025. Accessed Nov. 3, 2026. https://aihist.net/e/kimi-k2-2025.html.
IEEE · citation-reference list
"月之暗面发布 Kimi K2，万亿参数 MoE 开源," AI 纪年, 11 July 2025. [Online]. Available: https://aihist.net/e/kimi-k2-2025.html. [Accessed: 3 Nov. 2026].
ACM · author-date variant
AI 纪年. July 11, 2025. 月之暗面发布 Kimi K2，万亿参数 MoE 开源. Retrieved November 3, 2026 from https://aihist.net/e/kimi-k2-2025.html.
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