Instructions to use saiteja33/gemma2-2b-hdpo-zh with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use saiteja33/gemma2-2b-hdpo-zh with Transformers:

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

pipe = pipeline("text-generation", model="saiteja33/gemma2-2b-hdpo-zh")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("saiteja33/gemma2-2b-hdpo-zh")
model = AutoModelForCausalLM.from_pretrained("saiteja33/gemma2-2b-hdpo-zh")
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 saiteja33/gemma2-2b-hdpo-zh with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "saiteja33/gemma2-2b-hdpo-zh"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "saiteja33/gemma2-2b-hdpo-zh",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/saiteja33/gemma2-2b-hdpo-zh

SGLang

How to use saiteja33/gemma2-2b-hdpo-zh 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 "saiteja33/gemma2-2b-hdpo-zh" \
    --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": "saiteja33/gemma2-2b-hdpo-zh",
		"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 "saiteja33/gemma2-2b-hdpo-zh" \
        --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": "saiteja33/gemma2-2b-hdpo-zh",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use saiteja33/gemma2-2b-hdpo-zh with Docker Model Runner:
```
docker model run hf.co/saiteja33/gemma2-2b-hdpo-zh
```

polyalign

This model is a fine-tuned version of /vast/users/muhammad.haris/Sathira/PolyAlign/saves/gemma2_2b_dist-sft-zh on the polyalign_hdpo_train dataset. It achieves the following results on the evaluation set:

Loss: 0.3364
Rewards/chosen: -1.2067
Rewards/rejected: -6.7700
Rewards/accuracies: 0.8957
Rewards/margins: 5.5633
Logps/chosen: -206.9487
Logps/rejected: -130.6130
Logits/chosen: -1.6500
Logits/rejected: -1.8634
Hdpo/weight Mean: 1.1321
Hdpo/chosen Dist Score: 0.0442
Hdpo/rejected Dist Score: 0.1547
Hdpo/dist Gap: 0.1105
Hdpo/dist Reg: 0.0870
Hdpo/sft Anchor: 1.5021

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: 1
eval_batch_size: 1
seed: 42
distributed_type: multi-GPU
num_devices: 8
gradient_accumulation_steps: 8
total_train_batch_size: 64
total_eval_batch_size: 8
optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
lr_scheduler_type: cosine
lr_scheduler_warmup_ratio: 0.1
num_epochs: 1.0

Training results

Framework versions

Transformers 4.56.2
Pytorch 2.9.1+rocm6.3
Datasets 4.0.0
Tokenizers 0.22.2

Downloads last month: 19

Safetensors

Model size

242k params

Tensor type

BF16

Model tree for saiteja33/gemma2-2b-hdpo-zh

Base model

google/gemma-2-2b

Finetuned

(560)

this model