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Marcoroni-7b-DPO-Merge

Marcoroni-7b-DPO-Merge is a merge of the following models using mergekit and inspired by Maxime Labonne's work:

🧩 Configuration

models:
  - model: madatnlp/marcoroni-7b-v3-safetensor
    # no parameters necessary for base model
  - model: fblgit/UNA-TheBeagle-7b-v1
    parameters:
      density: 0.3
      weight: 0.5
  - model: udkai/Turdus
    parameters:
      density: 0.7
      weight: 0.3
merge_method: ties
base_model: madatnlp/marcoroni-7b-v3-safetensor
parameters:
  normalize: true
dtype: float16

πŸ’» Example Python Code

from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline

model_name_or_path = "nfaheem/Marcoroni-7b-DPO-Merge"
model = AutoModelForCausalLM.from_pretrained(model_name_or_path,
                                             device_map="auto",
                                             revision="main")

tokenizer = AutoTokenizer.from_pretrained(model_name_or_path, use_fast=True)

prompt = "Write a story about llamas"
system_message = "You are a story writing assistant"
prompt_template=f'''{prompt}
'''

print("\n\n*** Generate:")

input_ids = tokenizer(prompt_template, return_tensors='pt').input_ids.cuda()
output = model.generate(inputs=input_ids, temperature=0.7, do_sample=True, top_p=0.95, top_k=40, max_new_tokens=512)
print(tokenizer.decode(output[0]))

# Inference can also be done using transformers' pipeline

print("*** Pipeline:")
pipe = pipeline(
    "text-generation",
    model=model,
    tokenizer=tokenizer,
    max_new_tokens=512,
    do_sample=True,
    temperature=0.7,
    top_p=0.95,
    top_k=40,
    repetition_penalty=1.1
)

print(pipe(prompt_template)[0]['generated_text'])

πŸ“‹ Summary Eval:

Average ARC HellaSwag MMLU TruthfulQA Winogrande GSM8K
74.9 73.04 88.8 64.24 70.47 85.24 67.63

πŸ“ˆ Huggingface Leaderboard

It's Ranked # 1 on HuggingFace Leaderboard among around 13B parameters (01/15/2024)

Model Average ARC HellaSwag MMLU Truthful QA Winogrande GSM8K
nfaheem/Marcoroni-7b-DPO-Merge 74.9 73.04 88.8 64.24 70.47 85.24 67.63
mlabonne/Beagle14-7b 74.76 72.95 87.95 64.7 68.38 82.64 71.42
udkai/Turdus 74.66 73.38 88.56 64.52 67.11 86.66 67.7
CultriX/MergeTrix-7B 74.33 72.24 87.84 64.88 66.27 83.5 71.19
fblgit/UNA-TheBeagle-7b-v1 73.87 73.04 88 63.48 69.85 82.16 66.72

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