One Week, Three Public Numbers: 73.68 Open-Weight #1 in Math Reasoning, 290 of 290 Actions Denied, 3.15M On-Device Downloads
As of November 8, 2026. Darwin-180B-RSI kept the 512 routed experts per layer from Qwen3.8-Flash-Next byte for byte and rebuilt only the attention layers, the linear attention layers and the shared experts through recursive self-improvement. Both models are on the same board,…