Build an intelligent tax law assistant with Qdrant and OpenAI
Workflow Description
Automate the creation of a specialized tax consulting assistant using advanced AI models. Load tax documents, split them into manageable chunks, generate embeddings, store them in Qdrant, and answer user queries through an intelligent agent connected to OpenAI. The system maintains conversation context and retrieves relevant legal references in real time.
How it works
- 1.Load tax legislation and regulatory documents from multiple sources
- 2.Split long texts into context-aware segments using recursive character splitting
- 3.Convert each segment into numerical embeddings using advanced models
- 4.Store vectors with original content in a Qdrant vector database
- 5.Receive user questions through an interactive chat interface
- 6.Search for relevant documents and generate accurate answers using OpenAI
Use cases
- Provide instant tax advice to accountants and small business owners
- Answer complex tax compliance questions with high accuracy
- Reduce time spent on manual research of tax information
- Support multi-language tax inquiries across digital platforms
Requirements
- Active Qdrant account with sufficient storage for vector embeddings
- Valid API keys for OpenAI and embedding services
- Reliable tax documents in processable formats (PDF, Word, plain text)
- Stable internet connection with permission for external API requests
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Details
How to Use
- 1.Click "Download Template"
- 2.Open your n8n dashboard
- 3.Go to Workflows > Import from File
- 4.Select downloaded file and configure credentials
Nodes Used (38)
When clicking ‘Test workflow’
Manual Trigger
Embeddings Mistral Cloud
Embeddings Mistral Cloud
Default Data Loader
Document Default Data Loader
Recursive Character Text Splitter
Text Splitter Recursive Character Text Splitter
Get Tax Code Zip File
HTTP Request
Extract Zip Files
Compression
Files as Items
Split Out
Extract PDF Contents
Extract From File
Extract From Chapter
Set
Map To Sections
Set
Execute Workflow Trigger
Execute Workflow Trigger
Get Mistral Embeddings
HTTP Request
Content Chunking @ 50k Chars
Set
Split Out Chunks
Split Out
For Each Section...
Split In Batches
Sections To List
Split Out
Only Valid Sections
Filter
Use Qdrant Search API1
HTTP Request
Use Qdrant Scroll API
HTTP Request
Get Search Response
Set
Sticky Note
Sticky Note
Sticky Note1
Sticky Note
Sticky Note2
Sticky Note
Qdrant Vector Store
Vector Store Qdrant
Sticky Note3
Sticky Note
Sticky Note4
Sticky Note
AI Agent
Agent
Window Buffer Memory
Memory Buffer Window
When chat message received
Chat Trigger
Window Buffer Memory1
Memory Buffer Window
OpenAI Chat Model
OpenAI
1sec
Wait
Ask Tool
Tool Workflow
Search Tool
Tool Workflow
Switch
Switch
Get Ask Response
Set
Sticky Note5
Sticky Note
Sticky Note6
Sticky Note