Instructions to use Bingguang/FunReason-MT with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Bingguang/FunReason-MT with Transformers:

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

pipe = pipeline("text-generation", model="Bingguang/FunReason-MT")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("Bingguang/FunReason-MT")
model = AutoModelForCausalLM.from_pretrained("Bingguang/FunReason-MT", 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=256)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use Bingguang/FunReason-MT with vLLM:

Install from pip and serve model

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

Use Docker

docker model run hf.co/Bingguang/FunReason-MT

SGLang

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

Docker Model Runner
How to use Bingguang/FunReason-MT with Docker Model Runner:
```
docker model run hf.co/Bingguang/FunReason-MT
```

Bingguang commited on Oct 27, 2025

Commit

056cde6

verified ·

1 Parent(s): c1387ef

Update README.md

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README.md +1 -7

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@@ -2,10 +2,6 @@
 license: apache-2.0
 base_model:
 - Qwen/Qwen3-4B-Instruct-2507
----
----
-license: apache-2.0
 task_categories:
 - question-answering
 - text-generation
@@ -16,12 +12,10 @@ tags:
 - Agentic Learning
 - tool use
 - BFCL
-size_categories:
-- 10K<n<100K
 ---
-# FunReason-MT-4B: Exceptional Multi-Turn Function Calling Model
 <p align="center">
          &nbsp&nbsp📊 <a href="https://huggingface.co/datasets/Bingguang/FunReason-MT">Dataset</a>&nbsp&nbsp | &nbsp&nbsp🤗 <a href="https://huggingface.co/Bingguang/FunReason-MT">Hugging Face</a>&nbsp&nbsp | &nbsp&nbsp 📑 <a href="https://arxiv.org/pdf/2505.20192">Paper</a>

 license: apache-2.0
 base_model:
 - Qwen/Qwen3-4B-Instruct-2507
 task_categories:
 - question-answering
 - text-generation
 - Agentic Learning
 - tool use
 - BFCL
 ---
+# FunReason-MT Technical Report: Advanced Data Synthesis Solution for Real-world Multi-turn Tool-use
 <p align="center">
          &nbsp&nbsp📊 <a href="https://huggingface.co/datasets/Bingguang/FunReason-MT">Dataset</a>&nbsp&nbsp | &nbsp&nbsp🤗 <a href="https://huggingface.co/Bingguang/FunReason-MT">Hugging Face</a>&nbsp&nbsp | &nbsp&nbsp 📑 <a href="https://arxiv.org/pdf/2505.20192">Paper</a>