Instructions to use pkarypis/phi2-lima with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use pkarypis/phi2-lima with Transformers:

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

pipe = pipeline("text-generation", model="pkarypis/phi2-lima", trust_remote_code=True)
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("pkarypis/phi2-lima", trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained("pkarypis/phi2-lima", trust_remote_code=True)
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

vLLM

How to use pkarypis/phi2-lima with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "pkarypis/phi2-lima"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "pkarypis/phi2-lima",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/pkarypis/phi2-lima

SGLang

How to use pkarypis/phi2-lima 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 "pkarypis/phi2-lima" \
    --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": "pkarypis/phi2-lima",
		"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 "pkarypis/phi2-lima" \
        --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": "pkarypis/phi2-lima",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use pkarypis/phi2-lima with Docker Model Runner:
```
docker model run hf.co/pkarypis/phi2-lima
```

phi2-lima

This model is a fine-tuned version of microsoft/phi-2 on the GAIR/lima dataset. It achieves the following results on the evaluation set:

Loss: 2.5096

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: 2e-05
train_batch_size: 8
eval_batch_size: 8
seed: 42
distributed_type: multi-GPU
num_devices: 16
total_train_batch_size: 128
total_eval_batch_size: 128
optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
lr_scheduler_type: cosine
lr_scheduler_warmup_ratio: 0.1
num_epochs: 10.0

Training results

Training Loss	Epoch	Step	Validation Loss
2.2578	1.0	6	2.3195
2.1177	2.0	12	2.1448
2.0262	3.0	18	2.1417
1.9422	4.0	24	2.2227
1.7786	5.0	30	2.3327
1.7224	6.0	36	2.4202
1.684	7.0	42	2.4698
1.6434	8.0	48	2.4961
1.616	9.0	54	2.5094
1.6183	10.0	60	2.5096

Framework versions

Transformers 4.38.2
Pytorch 2.1.2
Datasets 2.14.6
Tokenizers 0.15.2

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Safetensors

Model size

3B params

Tensor type

BF16

Model tree for pkarypis/phi2-lima

Base model

microsoft/phi-2

Finetuned

(409)

this model

pkarypis
/

phi2-lima

phi2-lima

Model description

Intended uses & limitations

Training and evaluation data

Training procedure

Training hyperparameters

Training results

Framework versions

Model tree for pkarypis/phi2-lima

Dataset used to train pkarypis/phi2-lima