Blur-7b-v1.2

Blur-7b-v1.2 is a merge of the following models using LazyMergekit:

• liminerity/Blured-Ties-7B
• freecs/ThetaWave-7B

🧩 Configuration

models:
  - model: liminerity/Blured-Ties-7B
    parameters:
      density: [1, 0.7, 0.1] # density gradient
      weight: 1.0
  - model: freecs/ThetaWave-7B
    parameters:
      density: 0.33
      weight:
        - filter: mlp
          value: 0.5
        - value: 0
merge_method: ties
base_model: mlabonne/NeuralBeagle14-7B
parameters:
  normalize: true
  int8_mask: true
dtype: bfloat16
name: gradient-slerp-ties

💻 Usage

!pip install -qU transformers accelerate

from transformers import AutoTokenizer
import transformers
import torch

model = "liminerity/Blur-7b-v1.2"
messages = [{"role": "user", "content": "What is a large language model?"}]

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"])

Open LLM Leaderboard Evaluation Results

Detailed results can be found here

Metric	Value
Avg.	67.74
AI2 Reasoning Challenge (25-Shot)	65.36
HellaSwag (10-Shot)	83.88
MMLU (5-Shot)	63.45
TruthfulQA (0-shot)	60.30
Winogrande (5-shot)	80.58
GSM8k (5-shot)	52.84