Instructions to use DavidLanz/llama3.2_3B_news_qlora with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use DavidLanz/llama3.2_3B_news_qlora with PEFT:

from peft import PeftModel
from transformers import AutoModelForCausalLM

base_model = AutoModelForCausalLM.from_pretrained("unsloth/llama-3.2-3b-instruct-unsloth-bnb-4bit")
model = PeftModel.from_pretrained(base_model, "DavidLanz/llama3.2_3B_news_qlora")

Transformers

How to use DavidLanz/llama3.2_3B_news_qlora with Transformers:

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

pipe = pipeline("text-generation", model="DavidLanz/llama3.2_3B_news_qlora")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForMultimodalLM

tokenizer = AutoTokenizer.from_pretrained("DavidLanz/llama3.2_3B_news_qlora")
model = AutoModelForMultimodalLM.from_pretrained("DavidLanz/llama3.2_3B_news_qlora")
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 DavidLanz/llama3.2_3B_news_qlora with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "DavidLanz/llama3.2_3B_news_qlora"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "DavidLanz/llama3.2_3B_news_qlora",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/DavidLanz/llama3.2_3B_news_qlora

SGLang

How to use DavidLanz/llama3.2_3B_news_qlora 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 "DavidLanz/llama3.2_3B_news_qlora" \
    --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": "DavidLanz/llama3.2_3B_news_qlora",
		"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 "DavidLanz/llama3.2_3B_news_qlora" \
        --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": "DavidLanz/llama3.2_3B_news_qlora",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Unsloth Studio

How to use DavidLanz/llama3.2_3B_news_qlora with Unsloth Studio:

Install Unsloth Studio (macOS, Linux, WSL)

curl -fsSL https://unsloth.ai/install.sh | sh
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for DavidLanz/llama3.2_3B_news_qlora to start chatting

Install Unsloth Studio (Windows)

irm https://unsloth.ai/install.ps1 | iex
# Run unsloth studio
unsloth studio -H 0.0.0.0 -p 8888
# Then open http://localhost:8888 in your browser
# Search for DavidLanz/llama3.2_3B_news_qlora to start chatting

Using HuggingFace Spaces for Unsloth

# No setup required
# Open https://huggingface.co/spaces/unsloth/studio in your browser
# Search for DavidLanz/llama3.2_3B_news_qlora to start chatting

Load model with FastModel

pip install unsloth
from unsloth import FastModel
model, tokenizer = FastModel.from_pretrained(
    model_name="DavidLanz/llama3.2_3B_news_qlora",
    max_seq_length=2048,
)

Docker Model Runner
How to use DavidLanz/llama3.2_3B_news_qlora with Docker Model Runner:
```
docker model run hf.co/DavidLanz/llama3.2_3B_news_qlora
```

DavidLanz commited on Sep 24, 2025

Commit

3fe4a9d

verified ·

1 Parent(s): 1c4650d

Upload folder using huggingface_hub

Browse files

Files changed (2) hide show

README.md +1 -1
adapter_config.json +9 -5

README.md CHANGED Viewed

@@ -207,4 +207,4 @@ Carbon emissions can be estimated using the [Machine Learning Impact calculator]
 [More Information Needed]
 ### Framework versions
-- PEFT 0.17.0

 [More Information Needed]
 ### Framework versions
+- PEFT 0.17.1

adapter_config.json CHANGED Viewed

@@ -1,6 +1,10 @@
 {
   "alpha_pattern": {},
-  "auto_mapping": null,
   "base_model_name_or_path": "unsloth/llama-3.2-3b-instruct-unsloth-bnb-4bit",
   "bias": "none",
   "corda_config": null,
@@ -25,13 +29,13 @@
   "rank_pattern": {},
   "revision": null,
   "target_modules": [
-    "gate_proj",
     "up_proj",
-    "k_proj",
     "o_proj",
     "down_proj",
-    "v_proj",
-    "q_proj"
   ],
   "target_parameters": null,
   "task_type": "CAUSAL_LM",

 {
   "alpha_pattern": {},
+  "auto_mapping": {
+    "base_model_class": "LlamaForCausalLM",
+    "parent_library": "transformers.models.llama.modeling_llama",
+    "unsloth_fixed": true
+  },
   "base_model_name_or_path": "unsloth/llama-3.2-3b-instruct-unsloth-bnb-4bit",
   "bias": "none",
   "corda_config": null,
   "rank_pattern": {},
   "revision": null,
   "target_modules": [
     "up_proj",
+    "v_proj",
     "o_proj",
+    "q_proj",
+    "k_proj",
     "down_proj",
+    "gate_proj"
   ],
   "target_parameters": null,
   "task_type": "CAUSAL_LM",