Editing Models with Task Arithmetic
Paper • 2212.04089 • Published • 8
How to use Knobi3/evomergeproto1 with Transformers:
# Use a pipeline as a high-level helper
from transformers import pipeline
pipe = pipeline("text-generation", model="Knobi3/evomergeproto1") # Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("Knobi3/evomergeproto1")
model = AutoModelForCausalLM.from_pretrained("Knobi3/evomergeproto1")How to use Knobi3/evomergeproto1 with vLLM:
# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Knobi3/evomergeproto1"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
-H "Content-Type: application/json" \
--data '{
"model": "Knobi3/evomergeproto1",
"prompt": "Once upon a time,",
"max_tokens": 512,
"temperature": 0.5
}'docker model run hf.co/Knobi3/evomergeproto1
How to use Knobi3/evomergeproto1 with SGLang:
# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
--model-path "Knobi3/evomergeproto1" \
--host 0.0.0.0 \
--port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
-H "Content-Type: application/json" \
--data '{
"model": "Knobi3/evomergeproto1",
"prompt": "Once upon a time,",
"max_tokens": 512,
"temperature": 0.5
}'docker run --gpus all \
--shm-size 32g \
-p 30000:30000 \
-v ~/.cache/huggingface:/root/.cache/huggingface \
--env "HF_TOKEN=<secret>" \
--ipc=host \
lmsysorg/sglang:latest \
python3 -m sglang.launch_server \
--model-path "Knobi3/evomergeproto1" \
--host 0.0.0.0 \
--port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
-H "Content-Type: application/json" \
--data '{
"model": "Knobi3/evomergeproto1",
"prompt": "Once upon a time,",
"max_tokens": 512,
"temperature": 0.5
}'How to use Knobi3/evomergeproto1 with Docker Model Runner:
docker model run hf.co/Knobi3/evomergeproto1
This is a merge of pre-trained language models created using mergekit.
This model was merged using the task arithmetic merge method using /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861 as a base.
The following models were included in the merge:
The following YAML configuration was used to produce this model:
base_model: /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861
dtype: bfloat16
merge_method: task_arithmetic
parameters:
int8_mask: 1.0
normalize: 0.0
slices:
- sources:
- layer_range: [0, 8]
model: /content/evol_merge_storage/input_models/Hermes-2-Pro-Mistral-7B_2793206805
parameters:
weight: 0.2651169354077403
- layer_range: [0, 8]
model: /content/evol_merge_storage/input_models/Dans-AdventurousWinds-Mk2-7b_1152917843
parameters:
weight: 0.18639264857576499
- layer_range: [0, 8]
model: /content/evol_merge_storage/input_models/zephyr-7b-beta_2449712360
parameters:
weight: 0.5571623232659009
- layer_range: [0, 8]
model: /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861
- sources:
- layer_range: [8, 16]
model: /content/evol_merge_storage/input_models/Hermes-2-Pro-Mistral-7B_2793206805
parameters:
weight: 0.479084912778366
- layer_range: [8, 16]
model: /content/evol_merge_storage/input_models/Dans-AdventurousWinds-Mk2-7b_1152917843
parameters:
weight: 0.0534837994064743
- layer_range: [8, 16]
model: /content/evol_merge_storage/input_models/zephyr-7b-beta_2449712360
parameters:
weight: 0.36648659017136165
- layer_range: [8, 16]
model: /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861
- sources:
- layer_range: [16, 24]
model: /content/evol_merge_storage/input_models/Hermes-2-Pro-Mistral-7B_2793206805
parameters:
weight: 0.2708173123890842
- layer_range: [16, 24]
model: /content/evol_merge_storage/input_models/Dans-AdventurousWinds-Mk2-7b_1152917843
parameters:
weight: 0.5197456532761666
- layer_range: [16, 24]
model: /content/evol_merge_storage/input_models/zephyr-7b-beta_2449712360
parameters:
weight: 0.6916256324702645
- layer_range: [16, 24]
model: /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861
- sources:
- layer_range: [24, 32]
model: /content/evol_merge_storage/input_models/Hermes-2-Pro-Mistral-7B_2793206805
parameters:
weight: 0.05758774696826352
- layer_range: [24, 32]
model: /content/evol_merge_storage/input_models/Dans-AdventurousWinds-Mk2-7b_1152917843
parameters:
weight: 0.016220392031141062
- layer_range: [24, 32]
model: /content/evol_merge_storage/input_models/zephyr-7b-beta_2449712360
parameters:
weight: 0.29024049643217215
- layer_range: [24, 32]
model: /content/evol_merge_storage/input_models/Mistral-7B-v0.1_8133861
!pip install -qU transformers accelerate
from transformers import AutoTokenizer
import transformers
import torch
model = "Knobi3/evomergeproto1"
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"])