waypoints.si The sky Every system The lead Countries Forecast revisions
Composer 2
Other companies, 19 Mar 2026.
- Lab
- Other companies
- Released
- 19 Mar 2026
- Kind
- Language, Coding
- Training compute
- 2.3 × 10²⁵ FLOP
- Parameters
- 1.0 trillion
- Organisations
- Cursor
- Country
- United States
Built on
- Kimi K2.5, 2026
See it in the 3D sky Paper or announcement
Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.