> For the complete documentation index, see [llms.txt](https://docs.cherryai.com.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cherryai.com.cn/docs/en-us/pre-basic/providers/wu-wen-xin-qiong.md).

# Wenxin Qianchu

Have you experienced this: WeChat has 26 practical articles saved in Favorites, yet you never open them again; your computer has more than 10 scattered files in a folder called "Study Materials"; you want to find a theory you read half a year ago but only remember a few keywords. And when the amount of information you receive each day exceeds the brain's processing limit, 90% of valuable knowledge is forgotten within 72 hours.\
Now, by building a personal knowledge base with the Infini-AI large model service platform API + Cherry Studio, you can turn WeChat articles left to gather dust in Favorites and fragmented course content into structured knowledge for precise retrieval.\\

### I. Building a personal knowledge base

#### 1. Infini-AI API service: the knowledge base's "thinking hub"—easy to use and stable

As the knowledge base's "thinking hub," the Infini-AI large model service platform provides model versions such as the full-power DeepSeek R1 and offers stable API services,**Currently, after registration, it's free to use with no barriers.**It supports mainstream embedding models such as bge and jina to build the knowledge base,**The platform is also continuously updating with stable access to the latest and strongest open-source model services**, covering multiple modalities such as images, videos, and audio.

<figure><img src="/files/7d81f0d1ab9d5b8b0a4bf8ee99f26b928ddc8718" alt=""><figcaption></figcaption></figure>

#### 2. Cherry Studio: Build a knowledge base with no code

Cherry Studio is an easy-to-use AI tool. Compared with RAG knowledge base development, which requires a 1-2 month deployment cycle, this tool has the advantage of supporting**zero-code operation,**&#x6D;ultiple formats such as Markdown/PDF/web pages can be imported with one click, and a 40MB file can be parsed in 1 minute. In addition, you can add local computer folders, article URLs in WeChat Favorites, and course notes.\\

### II. Build your exclusive knowledge manager in 3 steps

#### Step 1: Basic preparation

1. Visit the Cherry Studio official website to download the compatible version (<https://cherryai.com.cn/>)
2. Register an account: log in to the Infini-AI large model service platform (<https://cloud.infini-ai.com/genstudio/model?cherrystudio>)

<figure><img src="/files/8c66f387756dea82b8cc04ba32b742b0fb61e5d5" alt=""><figcaption></figcaption></figure>

* Get the API key: you can select deepseek-r1 in the "Model Plaza", click Create and get the APIKEY, then copy the model name

<figure><img src="/files/05b895589130f8ad9addc744c3f2506e5c53ea3e" alt=""><figcaption></figcaption></figure>

#### Step 2: Open CherryStudio settings, select Infini-AI in Model Services, fill in the API key, and enable the Infini-AI model service

<figure><img src="/files/2fcc201e2698ebe6c05020b9749ab49ad820c582" alt=""><figcaption></figcaption></figure>

After completing the above steps, select the large model you need during interaction, and you can use Infini-AI's API service in CherryStudio.\
For convenience, here you can also set the "default model"\\

<figure><img src="/files/e00a01de4d5d20a56fc1b754d333ea3c3bf8cf97" alt=""><figcaption></figcaption></figure>

Step 3: Add a knowledge base

Select any version of the bge series or jina series embedding model from the Infini-AI large model service platform

<figure><img src="/files/6b7bebdd7dd27c95d6ec2457b302133bad9e6d1c" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/09048226986170b9a4c3b58d53fa53c2f6007376" alt=""><figcaption></figcaption></figure>

### III. Real user scenario test

* After importing the study materials, enter "Organize the core formula derivation of Chapter 3 of \<Machine Learning>"

<figure><img src="/files/3d95a50412539ff2a8c24d59c0d24472e03fe584" alt=""><figcaption></figcaption></figure>

\
**Attached is the generated result image**

<figure><img src="/files/6971447bc3a2d52b3c273d8aa458b89181d5fa43" alt=""><figcaption></figcaption></figure>

***

### 💡 Get help and submit feedback

If you encounter any questions, bugs, or have suggestions for feature improvements during configuration or use, please refer to [Feedback and Suggestions](/docs/en-us/question-contact/suggestions.md) the official channels provided there.


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