README.md

metadata

license: apache-2.0
tags:
  - merge
  - mergekit
  - BioMistral/BioMistral-7B-DARE
  - NousResearch/Nous-Hermes-2-Mistral-7B-DPO

BioMistral-Hermes-Slerp

BioMistral-Hermes-Slerp is a merge of the following models:

• BioMistral/BioMistral-7B-DARE
• NousResearch/Nous-Hermes-2-Mistral-7B-DPO

Evaluations

Benchmark	BioMistral-Hermes-Slerp	Orca-2-7b	llama-2-7b	meditron-7b	meditron-70b
MedMCQA
ClosedPubMedQA
PubMedQA
MedQA
MedQA4
MedicationQA
MMLU Medical
MMLU
TruthfulQA
GSM8K
ARC
HellaSwag
Winogrande

More details on the Open LLM Leaderboard evaluation results can be found here.

🧩 Configuration

slices:
  - sources:
      - model: BioMistral/BioMistral-7B-DARE
        layer_range: [0, 32]
      - model: NousResearch/Nous-Hermes-2-Mistral-7B-DPO
        layer_range: [0, 32]
merge_method: slerp
base_model: NousResearch/Nous-Hermes-2-Mistral-7B-DPO
parameters:
  t:
    - filter: self_attn
      value: [0, 0.5, 0.3, 0.7, 1]
    - filter: mlp
      value: [1, 0.5, 0.7, 0.3, 0]
    - value: 0.5 # fallback for rest of tensors
dtype: float16

💻 Usage

!pip install -qU transformers accelerate

from transformers import AutoTokenizer
import transformers
import torch

model = "Technoculture/BioMistral-Hermes-Slerp"
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"])