Extracting Invoice Structured Output with Haystack and Ollama Local LLM

I implemented Sparrow agent with Haystack structured output functionality to extract invoice data. This runs locally through Ollama, using LLM to retrieve key/value pairs data.

Sparrow GitHub repo:
https://github.com/katanaml/sparrow

Tutorial: Generating Structured Output with Loop-Based Auto-Correction:
https://haystack.deepset.ai/tutorials/28_structured_output_with_loop

0:00 Intro
0:25 Example
3:22 Code
7:50 Summary

CONNECT:
- Subscribe to this YouTube channel
- Twitter: https://twitter.com/andrejusb
- LinkedIn: https://www.linkedin.com/in/andrej-baranovskij/
- Medium: https://medium.com/@andrejusb

#llm #rag #ollama

agent auto code data example extract github github repo haystack intro invoice key llm loop ollama summary through tutorial value youtube