---
id: "b335"
language: "en"
library: "tools"
official_url: "https://chatdoc.xfyun.cn/"
profile_updated_on: "2026-10-22"
---

# iFLYTEK Spark Knowledge Base

Question and summarize multiple documents with source locations.

- Company / organization: iFLYTEK
- Company country / region: China · Company registration
- Category: Knowledge management
- Official website: [https://chatdoc.xfyun.cn/](https://chatdoc.xfyun.cn/)
- Profile updated: 2026-10-22


## Overview

iFLYTEK Spark Knowledge Base provides document questions using Spark models. Users organize multiple files into a knowledge base, retrieve information, ask questions and generate summaries. Custom splitting and original-source locations help navigate the material and the evidence behind answers.

## Capabilities

### Multi-document questions

Search, question and summarize material within one knowledge base.

### Source locations

Locate original passages and customize document splitting.

## Official sources and references

- [Official website](https://chatdoc.xfyun.cn/)

## Reading & subscriptions

- [Interactive profile](../../../products/product--b335.html)
- [Read](../../../read/en/products/product--b335.html)
- [JSON](../../../read/en/products/product--b335.json)

Descriptions summarize public information; consult official websites for features, pricing and regional availability.