Instructions to use fedyanin/zephyr-7b-gemma-dpo with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use fedyanin/zephyr-7b-gemma-dpo with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="fedyanin/zephyr-7b-gemma-dpo")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("fedyanin/zephyr-7b-gemma-dpo")
model = AutoModelForCausalLM.from_pretrained("fedyanin/zephyr-7b-gemma-dpo", device_map="auto")
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]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use fedyanin/zephyr-7b-gemma-dpo with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "fedyanin/zephyr-7b-gemma-dpo"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "fedyanin/zephyr-7b-gemma-dpo",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/fedyanin/zephyr-7b-gemma-dpo

SGLang

How to use fedyanin/zephyr-7b-gemma-dpo with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "fedyanin/zephyr-7b-gemma-dpo" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "fedyanin/zephyr-7b-gemma-dpo",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

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 "fedyanin/zephyr-7b-gemma-dpo" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "fedyanin/zephyr-7b-gemma-dpo",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use fedyanin/zephyr-7b-gemma-dpo with Docker Model Runner:
```
docker model run hf.co/fedyanin/zephyr-7b-gemma-dpo
```

zephyr-7b-gemma-dpo

This model is a fine-tuned version of HuggingFaceH4/zephyr-7b-gemma-sft-v0.1 on the argilla/dpo-mix-7k dataset. It achieves the following results on the evaluation set:

Loss: 0.4658
Rewards/chosen: -4.1134
Rewards/rejected: -5.8777
Rewards/accuracies: 0.7292
Rewards/margins: 1.7644
Logps/rejected: -479.6258
Logps/chosen: -445.9359
Logits/rejected: 85.7594
Logits/chosen: 91.4868

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

learning_rate: 5e-07
train_batch_size: 2
eval_batch_size: 4
seed: 42
distributed_type: multi-GPU
num_devices: 8
gradient_accumulation_steps: 8
total_train_batch_size: 128
total_eval_batch_size: 32
optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
lr_scheduler_type: cosine
lr_scheduler_warmup_ratio: 0.1
num_epochs: 2

Training results

Training Loss	Epoch	Step	Validation Loss	Rewards/chosen	Rewards/rejected	Rewards/accuracies	Rewards/margins	Logps/rejected	Logps/chosen	Logits/rejected	Logits/chosen
0.1497	1.8957	100	0.4608	-4.1286	-5.8457	0.7292	1.7171	-478.9854	-446.2400	85.7808	91.4893

Framework versions

Transformers 4.41.0.dev0
Pytorch 2.1.2+cu121
Datasets 2.19.1
Tokenizers 0.19.1

Downloads last month: 9

Safetensors

Model size

9B params

Tensor type

BF16

Model tree for fedyanin/zephyr-7b-gemma-dpo

Base model

google/gemma-7b

Finetuned

HuggingFaceH4/zephyr-7b-gemma-sft-v0.1

Finetuned

(33)

this model

fedyanin
/

zephyr-7b-gemma-dpo

zephyr-7b-gemma-dpo

Model description

Intended uses & limitations

Training and evaluation data

Training procedure

Training hyperparameters

Training results

Framework versions

Model tree for fedyanin/zephyr-7b-gemma-dpo

Dataset used to train fedyanin/zephyr-7b-gemma-dpo