Vector search is excellent at semantic similarity and bad at named entities. BM25 is the opposite. Production-grade retrieval is hybrid — and the architecture decisions matter.
Why Calibration Matters More Than Accuracy: an ECE 0.012 Story
Headline accuracy is a misleading metric for high-stakes decisions. Calibration is the real one. Here is what ECE 0.012 means and how we got there.
Production-Grade RAG on the Lakehouse with Mosaic AI Vector Search
How to design, build, and evaluate a production RAG system on Databricks using Mosaic AI Vector Search, hybrid retrieval, and a real evaluation harness.
Multi-Agent OSINT with a Critic and a Referee
A swarm of agents producing summaries is not analysis. Adding a critic and a referee changes what the system is. Here is how Aquil’s OSINT architecture is structured.
The Agent Factory: Planner, Executor, Critic, Referee
Most production agentic systems converge on the same architecture: a planner, an executor, a critic, and a referee. Here is the pattern, why it works, and how we apply it across industries.
Living Systematic Reviews: Evidence That Stays Current
A traditional systematic review is a snapshot, frozen at the search date. A living review is a stream, refreshed as new evidence appears. Here is the architecture that makes living reviews operationally feasible.
Multi-Agent Consensus for Systematic Literature Review
Single-LLM screening makes the SLR process faster but no more accurate. Multi-agent consensus screening — with four models, explanations, and disagreement detection — preserves PRISMA 2020 rigor.