Kimi-Dev-72B-GPTQ-Int4

Kimi-Dev-72B-GPTQ-Int4

Base model: moonshotai/Kimi-Dev-72B

<i>Calibrate using the https://huggingface.co/datasets/timdettmers/openassistant-guanaco/blob/main/openassistant_best_replies_eval.jsonl dataset.</i> <br> <i>The quantization configuration is as follows</i>

quant_config = QuantizeConfig(bits=4, group_size=128, desc_act=False)

【vLLM Startup Command】

vllm serve JunHowie/Kimi-Dev-72B-GPTQ-Int4 

【Model Download】

from huggingface_hub import snapshot_download
snapshot_download('JunHowie/Kimi-Dev-72B-GPTQ-Int4', cache_dir="your_local_path")

【Overview】

<!-- # Kimi-Dev --> <div align="center"> <img src="./assets/main_logo.png" alt="Kimi Logo" width="400" /> <h2><a href="https://moonshotai.github.io/Kimi-Dev/"> Introducing Kimi-Dev: <br>A Strong and Open-source Coding LLM for Issue Resolution</a></h2> </a></h2> <b>Kimi-Dev Team</b> <br> </div> <div align="center"> <a href=""> <b>📄 Tech Report (Coming soon...)</b> </a> &nbsp;|&nbsp; <a href="https://github.com/MoonshotAI/Kimi-Dev"> <b>📄 Github</b> </a> &nbsp; </div> <br> <br> <!-- https://github.com/MoonshotAI/Kimi-Dev -->

We introduce Kimi-Dev-72B, our new open-source coding LLM for software engineering tasks. Kimi-Dev-72B achieves a new state-of-the-art on SWE-bench Verified among open-source models.

• Kimi-Dev-72B achieves 60.4% performance on SWE-bench Verified. It surpasses the runner-up, setting a new state-of-the-art result among open-source models.

• Kimi-Dev-72B is optimized via large-scale reinforcement learning. It autonomously patches real repositories in Docker and gains rewards only when the entire test suite passes. This ensures correct and robust solutions, aligning with real-world development standards.

• Kimi-Dev-72B is available for download and deployment on Hugging Face and GitHub. We welcome developers and researchers to explore its capabilities and contribute to development.

<div align="center"> <img src="./assets/open_performance_white.png" alt="Kimi Logo" width="600" /> <p><b>Performance of Open-source Models on SWE-bench Verified.</b></p> </div>

Quick Start

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "moonshotai/Kimi-Dev-72B"

model = AutoModelForCausalLM.from_pretrained(
    model_name,
    torch_dtype="auto",
    device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained(model_name)

prompt = "Give me a short introduction to large language model."
messages = [
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": prompt}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True
)
model_inputs = tokenizer([text], return_tensors="pt").to(model.device)

generated_ids = model.generate(
    **model_inputs,
    max_new_tokens=512
)
generated_ids = [
    output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
]

response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]

Citation

@misc{kimi_dev_72b_2025,
  title        = {Introducing Kimi-Dev: A Strong and Open-source Coding LLM for Issue Resolution},
  author       = {{Kimi-Dev Team}},
  year         = {2025},
  month        = {June},
  url          = {\url{https://www.moonshot.cn/Kimi-Dev}}
}