LongCat 2.0 Open-Sourced: 1.6T Parameter MoE Model

LongCat 2.0 model weights have been open-sourced under the MIT license. Featuring a MoE architecture, it boasts 1.6T total parameters and 48B active parameters.

2026-07-05 ~ 2026-07-05 · 3 related posts

• LongCat 2.0 开源：1.6T 参数 MoE，激活约 48B — eliebakouch · 2026-07-05
• LongCat 2.0 权重开源（1.6T/48B激活） — Nunki08 · 2026-07-05

1 near-duplicate retellings: eliebakouch