This repository is provided as anonymous supplementary material for peer review.
The checkpoint is released for verification and follow-up research use.
The repository intentionally omits author-identifying metadata.

Loading example

python

from transformers import AutoModelForCausalLM, AutoTokenizer
from peft import PeftModel

base_model_id = "Qwen/Qwen3-4B-Instruct-2507"
adapter_repo_id = "Anonymous5345345/anonymous-chainer-sft"

tokenizer = AutoTokenizer.from_pretrained(base_model_id)
base_model = AutoModelForCausalLM.from_pretrained(base_model_id)
model = PeftModel.from_pretrained(base_model, adapter_repo_id)