Logits-Based Finetuning
Paper • 2505.24461 • Published • 1
How to use JingyaoLi/ScienceLLaMA-1b with Transformers:
# Use a pipeline as a high-level helper
from transformers import pipeline
pipe = pipeline("text-generation", model="JingyaoLi/ScienceLLaMA-1b")
messages = [
{"role": "user", "content": "Who are you?"},
]
pipe(messages) # Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("JingyaoLi/ScienceLLaMA-1b")
model = AutoModelForCausalLM.from_pretrained("JingyaoLi/ScienceLLaMA-1b")
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]:]))How to use JingyaoLi/ScienceLLaMA-1b with vLLM:
# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "JingyaoLi/ScienceLLaMA-1b"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
-H "Content-Type: application/json" \
--data '{
"model": "JingyaoLi/ScienceLLaMA-1b",
"messages": [
{
"role": "user",
"content": "What is the capital of France?"
}
]
}'docker model run hf.co/JingyaoLi/ScienceLLaMA-1b
How to use JingyaoLi/ScienceLLaMA-1b with SGLang:
# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
--model-path "JingyaoLi/ScienceLLaMA-1b" \
--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": "JingyaoLi/ScienceLLaMA-1b",
"messages": [
{
"role": "user",
"content": "What is the capital of France?"
}
]
}'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 "JingyaoLi/ScienceLLaMA-1b" \
--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": "JingyaoLi/ScienceLLaMA-1b",
"messages": [
{
"role": "user",
"content": "What is the capital of France?"
}
]
}'How to use JingyaoLi/ScienceLLaMA-1b with Docker Model Runner:
docker model run hf.co/JingyaoLi/ScienceLLaMA-1b
• 🤗 Data • 🤗 ScienceLLaMA-3B • 🤗 ScienceLLaMA-1B • 🐱 Code • 📃 Paper
This model is a fine-tuned with Logits-Based Finetuning on the JingyaoLi/Science-Logits-1.2M, which integrates the strengths of supervised learning and knowledge distillation by combining teacher logits with ground truth labels. This preserves both correctness and linguistic diversity.
The following hyperparameters were used during training:
Base model
meta-llama/Llama-3.2-1B-Instruct
docker model run hf.co/JingyaoLi/ScienceLLaMA-1b