Three domains, balanced hierarchy. RAG carries more published depth and evidence availability; Applied ML and Data & Pipelines remain first-class peers.
RAG & Retrieval
Flagship by depth / evidence availability
Retrieval-backed systems: corpus, ranking, grounding, evaluation, and production-trust investigation. Chat demos are not proof.
- Reliability investigation across query, retrieval, context, generation and end-to-end
- Evaluation and failure taxonomy before shipping narratives
- Published study methodology as classified evidence (not live client proof)
Depth & evidence availability · Highest published depth on this site today (study + synthetic method demos). Flagship status is evidentiary, not visual monopoly.
Applied ML
Peer domain: judgment over model theatre
Decision systems that earn a model only when they beat a simpler baseline or rule, with validation and failure cost named first.
- Baseline-before-model judgment
- Workload-bound model/configuration choice under explicit constraints
- Release and regression thinking when behaviour changes
Depth & evidence availability · Synthetic method demos for choice and protection; academic ML background as classified study material, not client ROI.
Data & Pipelines
Peer domain: foundations for downstream AI
Owned data movement, quality controls, and operable pipelines that make downstream ML and RAG diagnosable.
- Pipeline reliability and replay thinking
- Quality and ownership as production constraints
- Professional delivery evidence kept classified and anonymised where published
Depth & evidence availability · Professional pipeline delivery and synthetic data-quality lab material, classified; not a guarantee of your estate.