UW-Madison-Lee-Lab/VersaPRM
Adapter vs UW-Madison-Lee-Lab/Llama-PRM800K. UW-Madison-Lee-Lab/VersaPRM is a LoRA adapter, not full weights: rank 16, on down_proj, gate_proj, k_proj, o_proj, q_proj, up_proj, v_proj in 32 layers (224 adapted matrices). It modifies UW-Madison-Lee-Lab/Llama-PRM800K at load time.
2 other repos hold byte-for-byte identical weight files.