DELLA-Merging: Reducing Interference in Model Merging through Magnitude-Based Sampling
Paper • 2406.11617 • Published • 10
# Use a pipeline as a high-level helper
from transformers import pipeline
pipe = pipeline("text-generation", model="TareksGraveyard/TestMergePart1")
messages = [
{"role": "user", "content": "Who are you?"},
]
pipe(messages)# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("TareksGraveyard/TestMergePart1")
model = AutoModelForCausalLM.from_pretrained("TareksGraveyard/TestMergePart1")
messages = [
{"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
messages,
add_generation_prompt=True,
tokenize=True,
return_dict=True,
return_tensors="pt",
).to(model.device)
outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))This is a merge of pre-trained language models created using mergekit.
This model was merged using the Linear DELLA merge method using Sao10K/70B-L3.3-Cirrus-x1 as a base.
The following models were included in the merge:
The following YAML configuration was used to produce this model:
models:
- model: Sao10K/L3.1-70B-Hanami-x1
parameters:
weight: 0.3
density: 0.7
epsilon: 0.2
lambda: 1.1
- model: EVA-UNIT-01/EVA-LLaMA-3.33-70B-v0.1
parameters:
weight: 0.3
density: 0.7
epsilon: 0.2
lambda: 1.1
- model: Sao10K/70B-L3.3-Cirrus-x1
parameters:
weight: 0.4
density: 0.7
epsilon: 0.1
lambda: 1
base_model: Sao10K/70B-L3.3-Cirrus-x1
merge_method: della_linear
parameters:
normalize: false
int8_mask: true
chat_template: llama3
tokenizer:
source: union
dtype: bfloat16
# Gated model: Login with a HF token with gated access permission hf auth login