Here are some cutting-edge preview RWKV models: https://huggingface.co/BlinkDL/temp-latest-training-models/tree/main

including RWKV-6 checkpts (already supported by https://pypi.org/project/rwkv/ and https://github.com/Ai00-X/ai00_server)

Ref: https://huggingface.co/BlinkDL/rwkv-6-world