AI Engineering & Insights

Field notes, system design patterns, and lessons from building production AI agents.

Architecture Guide

Building Multi-Agent Systems with Deterministic Guardrails

How we structure LangGraph and CrewAI workflows to ensure autonomous tool-calling agents execute multi-step business logic reliably without looping or hallucinating parameters.

August 2026 · 8 min read By Ray-i AI Architecture Team
Case Study

Self-Hosted RAG at Scale: Processing 10,000+ Unstructured Reports

A technical deep-dive into indexing heterogenous PDFs, vector embeddings on local GPUs, and semantic chunking strategies for strict enterprise compliance.

July 2026 · 10 min read By Ray-i Data & RAG Team