Dataset	Medmerge-tulu-70b	ClinicalCamel-70B	GPT3.5	GPT4	Med-PaLM 2
MMLU Anatomy	66.6	65.2	60.7	80.0	77.8
MMLU Clinical Knowledge	72.0	72.8	68.7	86.4	88.3
MMLU College Biology	84.7	81.2	72.9	93.8	94.4
MMLU College Medicine	64.2	68.2	63.6	76.3	80.9
MMLU Medical Genetics	76.0	69.0	68.0	92.0	90.0
MMLU Professional Medicine	75.7	75.0	69.8	93.8	95.2
MedMCQA		54.2	51.0	72.4	71.3
MedQA (USMLE)		60.7	53.6	81.4	79.7
PubMedQA		77.9	60.2	74.4	79.2
USMLE Sample Exam		64.3	58.5	86.6	-

🧩 Configuration

yaml

models:
  - model: NousResearch/Llama-2-70b-hf
    # no parameters necessary for base model
  - model: wanglab/ClinicalCamel-70B
    parameters:
      weight: 0.08
      density: 0.45
  - model: epfl-llm/meditron-70b
    parameters:
      weight: 0.08
      density: 0.45
  - model: allenai/tulu-2-dpo-70b
    parameters:
      weight: 0.08
      density: 0.45
merge_method: dare_ties
base_model: NousResearch/Llama-2-70b-hf
parameters:
  int8_mask: true
dtype: bfloat16

💻 Usage

python

!pip install -qU transformers accelerate

from transformers import AutoTokenizer
import transformers
import torch

model = "Technoculture/Medmerge-tulu-70b"
messages = [{"role": "user", "content": "I am feeling sleepy these days"}]

tokenizer = AutoTokenizer.from_pretrained(model)
prompt = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
pipeline = transformers.pipeline(
    "text-generation",
    model=model,
    torch_dtype=torch.float16,
    device_map="auto",
)

outputs = pipeline(prompt, max_new_tokens=256, do_sample=True, temperature=0.7, top_k=50, top_p=0.95)
print(outputs[0]["generated_text"])