Instructions to use launch/ThinkPRM-14B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use launch/ThinkPRM-14B with Transformers:

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

pipe = pipeline("text-generation", model="launch/ThinkPRM-14B")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("launch/ThinkPRM-14B")
model = AutoModelForCausalLM.from_pretrained("launch/ThinkPRM-14B")
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 launch/ThinkPRM-14B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "launch/ThinkPRM-14B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "launch/ThinkPRM-14B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/launch/ThinkPRM-14B

SGLang

How to use launch/ThinkPRM-14B 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 "launch/ThinkPRM-14B" \
    --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": "launch/ThinkPRM-14B",
		"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 "launch/ThinkPRM-14B" \
        --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": "launch/ThinkPRM-14B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use launch/ThinkPRM-14B with Docker Model Runner:
```
docker model run hf.co/launch/ThinkPRM-14B
```

mkhalifa

nielsr HF Staff commited on Jul 1, 2025

Commit

1d1b415

verified ·

1 Parent(s): 6a5e148

Add link to code and library name (#2)

Browse files

- Add link to code and library name (c18d3d95117f6b50053346966fabe59aac2edb58)

Co-authored-by: Niels Rogge <nielsr@users.noreply.huggingface.co>

Files changed (1) hide show

README.md +2 -3

README.md CHANGED Viewed

@@ -1,5 +1,7 @@
 ---
 library_name: transformers
 tags:
 - reward-model
 - prm
@@ -9,8 +11,6 @@ tags:
 - verification
 - math reasoning
 - code verification
-license: apache-2.0
-pipeline_tag: text-generation
 ---
 # Model Card for ThinkPRM-14B
@@ -19,7 +19,6 @@ ThinkPRM-14B is a generative Process Reward Model (PRM) based on the R1-Distill-
 Here's an example of the model output:
 ## Model Details
 ### Model Description

 ---
 library_name: transformers
+license: apache-2.0
+pipeline_tag: text-generation
 tags:
 - reward-model
 - prm
 - verification
 - math reasoning
 - code verification
 ---
 # Model Card for ThinkPRM-14B
 Here's an example of the model output:
 ## Model Details
 ### Model Description