Index AI — Intelligent Document Understanding

About the Product

Index AI is Anaptyss's AI platform designed to transform unstructured financial documents into structured, workflow-ready intelligence. It acts as the underlying intelligence engine that powers various data-extraction workflows across the enterprise.

My Role & Contributions

As a Lead AI Engineer, I contributed to the core extraction logic and document understanding architectures. My focus was on ensuring that the models could handle extreme variability in financial document layouts and terminologies, while maintaining strict data privacy and hallucination controls.

Technical Challenges Solved

• Designing robust RAG pipelines that effectively chunked and retrieved information from complex multi-page financial reports without losing contextual relationships.
• Implementing strict guardrails to prevent LLM hallucinations during data extraction.
• Optimizing embedding models to improve retrieval accuracy specifically for financial terminology and tabular data structures.

Technologies Used

Lessons Learned

Parsing unstructured data is only half the battle; the real challenge in Document AI is maintaining context across tables and disjointed paragraphs. We learned that domain-specific fine-tuning combined with intelligent chunking strategies yields far better results than relying solely on frontier LLMs.