Skip to content

A distilled DeepSeek-R1 variant built on Qwen2.5-32B, fine-tuned with curated data for enhanced performance and efficiency. <metadata> gpu: A100 | collections: ["vLLM"] </metadata>

Notifications You must be signed in to change notification settings

inferless/deepseek-r1-distill-qwen-32b

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

21 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Tutorial - Deploy DeepSeek-R1-Distill-Qwen-32B using Inferless

DeepSeek-R1-Distill-Qwen-32B is a distilled variant within the DeepSeek-R1 series. The dataset used for training is meticulously curated from the DeepSeek-R1 model, with Qwen2.5-32B serving as the foundational base model. This model has undergone supervised fine-tuning to achieve enhanced performance and efficiency.

TL;DR:

  • Deployment of DeepSeek-R1-Distill-Qwen-32B model using vLLM.
  • You can expect an average tokens/sec of 21.95 and a latency of 5.88 sec for generating a text of 128 tokens. This setup has an average cold start time of 39.95 sec.
  • Dependencies defined in inferless-runtime-config.yaml.
  • GitHub/GitLab template creation with app.py, inferless-runtime-config.yaml and inferless.yaml.
  • InferlessPythonModel class in app.py with initialize, infer, and finalize functions.
  • Custom runtime creation with necessary system and Python packages.
  • Recommended GPU: NVIDIA A100 for optimal performance.
  • Custom runtime selection in advanced configuration.
  • Final review and deployment on the Inferless platform.

Fork the Repository

Get started by forking the repository. You can do this by clicking on the fork button in the top right corner of the repository page.

This will create a copy of the repository in your own GitHub account, allowing you to make changes and customize it according to your needs.

Create a Custom Runtime in Inferless

To access the custom runtime window in Inferless, simply navigate to the sidebar and click on the Create new Runtime button. A pop-up will appear.

Next, provide a suitable name for your custom runtime and proceed by uploading the inferless-runtime-config.yaml file given above. Finally, ensure you save your changes by clicking on the save button.

Import the Model in Inferless

Log in to your inferless account, select the workspace you want the model to be imported into and click the Add a custom model button.

  • Select Github as the method of upload from the Provider list and then select your Github Repository and the branch.
  • Choose the type of machine, and specify the minimum and maximum number of replicas for deploying your model.
  • Configure Custom Runtime ( If you have pip or apt packages), choose Volume, Secrets and set Environment variables like Inference Timeout / Container Concurrency / Scale Down Timeout
  • Once you click “Continue,” click Deploy to start the model import process.

Enter all the required details to Import your model. Refer this link for more information on model import.


Curl Command

Following is an example of the curl command you can use to make inference. You can find the exact curl command in the Model's API page in Inferless.

curl --location '<your_inference_url>' \
    --header 'Content-Type: application/json' \
    --header 'Authorization: Bearer <your_api_key>' \
    --data '{
    "inputs": [
        {
            "name": "prompt",
            "shape": [
                1
            ],
            "data": [
                "Explain Deep Learning."
            ],
            "datatype": "BYTES"
        },
        {
            "name": "temperature",
            "optional": true,
            "shape": [
                1
            ],
            "data": [
                0.7
            ],
            "datatype": "FP64"
        },
        {
            "name": "top_p",
            "optional": true,
            "shape": [
                1
            ],
            "data": [
                0.1
            ],
            "datatype": "FP64"
        },
        {
            "name": "repetition_penalty",
            "optional": true,
            "shape": [
                1
            ],
            "data": [
                1.18
            ],
            "datatype": "FP64"
        },
        {
            "name": "top_k",
            "optional": true,
            "shape": [
                1
            ],
            "data": [
                40
            ],
            "datatype": "INT32"
        },
        {
            "name": "max_tokens",
            "optional": true,
            "shape": [
                1
            ],
            "data": [
                256
            ],
            "datatype": "INT32"
        }
    ]
}'

Customizing the Code

Open the app.py file. This contains the main code for inference. The InferlessPythonModel has three main functions, initialize, infer and finalize.

Initialize - This function is executed during the cold start and is used to initialize the model. If you have any custom configurations or settings that need to be applied during the initialization, make sure to add them in this function.

Infer - This function is where the inference happens. The infer function leverages both RequestObjects and ResponseObjects to handle inputs and outputs in a structured and maintainable way.

  • RequestObjects: Defines the input schema, validating and parsing the input data.
  • ResponseObjects: Encapsulates the output data, ensuring consistent and structured API responses.
  def infer(self, request: RequestObjects) -> ResponseObjects:
    sampling_params = SamplingParams(temperature=request.temperature,top_p=request.top_p,repetition_penalty=request.repetition_penalty,
                     top_k=request.top_k,max_tokens=request.max_tokens)
    input_text = self.tokenizer.apply_chat_template([{"role": "user", "content": request.prompt}], tokenize=False)
    result = self.llm.generate(input_text, sampling_params)
    result_output = [output.outputs[0].text for output in result]

    generateObject = ResponseObjects(generated_text = result_output[0])        
    return generateObject

Finalize - This function is used to perform any cleanup activity for example you can unload the model from the gpu by setting to None.

def finalize(self):
    self.llm = None

For more information refer to the Inferless docs.

About

A distilled DeepSeek-R1 variant built on Qwen2.5-32B, fine-tuned with curated data for enhanced performance and efficiency. <metadata> gpu: A100 | collections: ["vLLM"] </metadata>

Topics

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages