RWKV-7 G1k model release

Source checkpoint: BlinkDL/rwkv7-g1/rwkv7-g1k-2.9b-20260930-ctx25600.pth
Source revision: a1ddf9e96df23d5d7db65137ad83a4701044cd05
Source SHA-256: d8f8ecd4af8d706f867ac8a74284f35c0e3b9f863e7b09bb4d4031480c8b28b2
FLA implementation revision: 8e84ed4a6727be082c34a3855c60623fd11411e9

The RWKV logo in assets/rwkv-logo.webp is the audited Hugging Face RWKV organization avatar snapshot. RWKV names and logos may be subject to separate trademark rules; Apache-2.0 does not grant trademark rights.