PEFT How to use FineEnvs/geoguesser-qwen3.5-4b-grpo with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("Qwen/Qwen3.5-4B")
model = PeftModel.from_pretrained(base_model, "FineEnvs/geoguesser-qwen3.5-4b-grpo") 
