This is the LLaMAfied version of Baichuan2-7B-Chat model by Baichuan Inc.

This model is converted with https://github.com/hiyouga/LLaMA-Factory/blob/main/tests/llamafy_baichuan2.py

You may use this model for fine-tuning in downstream tasks, we recommend using our efficient fine-tuning toolkit. https://github.com/hiyouga/LLaMA-Factory

  • Developed by: Baichuan Inc.
  • Language(s) (NLP): Chinese/English
  • License: Baichuan2 License

Usage:

from transformers import AutoModelForCausalLM, AutoTokenizer, TextStreamer

tokenizer = AutoTokenizer.from_pretrained("hiyouga/Baichuan2-7B-Chat-LLaMAfied", use_fast=False)
model = AutoModelForCausalLM.from_pretrained("hiyouga/Baichuan2-7B-Chat-LLaMAfied").cuda()
streamer = TextStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)

query = "<reserved_106>ๆ™šไธŠ็กไธ็€ๆ€ŽไนˆๅŠž<reserved_107>"
inputs = tokenizer([query], return_tensors="pt")
inputs = inputs.to("cuda")
generate_ids = model.generate(**inputs, max_new_tokens=256, streamer=streamer)

You could also alternatively launch a CLI demo by using the script in LLaMA-Factory

python src/cli_demo.py --template baichuan2 --model_name_or_path hiyouga/Baichuan2-7B-Chat-LLaMAfied

Open LLM Leaderboard Evaluation Results

Detailed results can be found here

Metric Value
Avg. 47.92
ARC (25-shot) 52.47
HellaSwag (10-shot) 74.04
MMLU (5-shot) 53.88
TruthfulQA (0-shot) 48.04
Winogrande (5-shot) 69.14
GSM8K (5-shot) 10.92
DROP (3-shot) 26.94
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