Instructions to use obiwit/qwen2.5-3b-orpo-mini-1e with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use obiwit/qwen2.5-3b-orpo-mini-1e with Transformers:

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

pipe = pipeline("text-generation", model="obiwit/qwen2.5-3b-orpo-mini-1e", device_map="auto")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("obiwit/qwen2.5-3b-orpo-mini-1e")
model = AutoModelForCausalLM.from_pretrained("obiwit/qwen2.5-3b-orpo-mini-1e", 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 obiwit/qwen2.5-3b-orpo-mini-1e with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "obiwit/qwen2.5-3b-orpo-mini-1e"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "obiwit/qwen2.5-3b-orpo-mini-1e",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/obiwit/qwen2.5-3b-orpo-mini-1e

SGLang

How to use obiwit/qwen2.5-3b-orpo-mini-1e 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 "obiwit/qwen2.5-3b-orpo-mini-1e" \
    --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": "obiwit/qwen2.5-3b-orpo-mini-1e",
		"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 "obiwit/qwen2.5-3b-orpo-mini-1e" \
        --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": "obiwit/qwen2.5-3b-orpo-mini-1e",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use obiwit/qwen2.5-3b-orpo-mini-1e with Docker Model Runner:
```
docker model run hf.co/obiwit/qwen2.5-3b-orpo-mini-1e
```

obiwit commited on Jun 16, 2025

Commit

513b712

verified ·

1 Parent(s): 3155de4

End of training

Browse files

Files changed (3) hide show

all_results.json +13 -0
config.json +1 -1
eval_results.json +16 -0

all_results.json CHANGED Viewed

@@ -1,5 +1,18 @@
 {
     "epoch": 0.9999360981532366,
     "total_flos": 0.0,
     "train_loss": 0.15513539346266378,
     "train_runtime": 70698.5942,

 {
     "epoch": 0.9999360981532366,
+    "eval_logits/chosen": -1.28125,
+    "eval_logits/rejected": -0.87109375,
+    "eval_logps/chosen": -384.0,
+    "eval_logps/rejected": -426.0,
+    "eval_loss": 0.22941964864730835,
+    "eval_rewards/accuracies": 0.9068260192871094,
+    "eval_rewards/chosen": -17.375,
+    "eval_rewards/margins": 6.09375,
+    "eval_rewards/rejected": -23.5,
+    "eval_runtime": 1564.413,
+    "eval_samples": 55582,
+    "eval_samples_per_second": 35.48,
+    "eval_steps_per_second": 0.555,
     "total_flos": 0.0,
     "train_loss": 0.15513539346266378,
     "train_runtime": 70698.5942,

config.json CHANGED Viewed

@@ -23,7 +23,7 @@
   "tie_word_embeddings": true,
   "torch_dtype": "bfloat16",
   "transformers_version": "4.46.3",
-  "use_cache": false,
   "use_mrope": false,
   "use_sliding_window": false,
   "vocab_size": 151936

   "tie_word_embeddings": true,
   "torch_dtype": "bfloat16",
   "transformers_version": "4.46.3",
+  "use_cache": true,
   "use_mrope": false,
   "use_sliding_window": false,
   "vocab_size": 151936

eval_results.json ADDED Viewed

	@@ -0,0 +1,16 @@

+{
+    "epoch": 0.9999360981532366,
+    "eval_logits/chosen": -1.28125,
+    "eval_logits/rejected": -0.87109375,
+    "eval_logps/chosen": -384.0,
+    "eval_logps/rejected": -426.0,
+    "eval_loss": 0.22941964864730835,
+    "eval_rewards/accuracies": 0.9068260192871094,
+    "eval_rewards/chosen": -17.375,
+    "eval_rewards/margins": 6.09375,
+    "eval_rewards/rejected": -23.5,
+    "eval_runtime": 1564.413,
+    "eval_samples": 55582,
+    "eval_samples_per_second": 35.48,
+    "eval_steps_per_second": 0.555
+}