Engineering Notes
Deep-dives on AI extraction, India-specific compliance, and building developer infrastructure.
Why LangChain Is Overkill for Structured Extraction
You don't need a full orchestration framework to extract 12 fields from a conversation. Here's why TrueNorth takes a radically different approach — and why it matters for cost and reliability.
Building Offline-First AI for Rural India
3G doesn't reach every village. Here's how we built SQLite-backed offline sessions that sync when connectivity returns — and why this changes what's possible in healthcare.
The DPDP Act 2023: A Developer's Practical Guide
India's Digital Personal Data Protection Act 2023 is enforceable. Here's what it means for AI applications, what you need to implement, and how TrueNorth handles it out of the box.
TrueNorth vs LangChain vs Haystack: Extraction Showdown
We ran 1,000 medical intake conversations through three frameworks. Accuracy, cost, hallucination rate, and implementation complexity — the full benchmark breakdown.
Reminder AI: The Missing Primitive Every Framework Skipped
Every framework handles what happens during a conversation. None handle what happens after it ends. Reminder AI changes the economics of AI-assisted workflows.