How to use from
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 "enochlev/MiniCPM-duplex" \
    --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": "enochlev/MiniCPM-duplex",
		"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 "enochlev/MiniCPM-duplex" \
        --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": "enochlev/MiniCPM-duplex",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'
Quick Links

MiniCPM-duplex (safetensors)

Modern safetensors conversion of xinrongzhang2022/MiniCPM-duplex.

Weights are identical — only the serialization format has changed from pytorch_model.bin to model.safetensors, enabling memory-mapped loading and compatibility with current versions of Transformers.

Usage

from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

tokenizer = AutoTokenizer.from_pretrained(
    "enochlev/MiniCPM-duplex", trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained(
    "enochlev/MiniCPM-duplex",
    trust_remote_code=True,
    dtype=torch.float16,
    device_map="auto",
)

prompt = "<用户>Hello, what can you do?<AI>"
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
out = model.generate(**inputs, max_new_tokens=256)
print(tokenizer.decode(out[0], skip_special_tokens=True))

Original model

See xinrongzhang2022/MiniCPM-duplex for the original weights, paper, and full documentation.

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Safetensors
Model size
3B params
Tensor type
BF16
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