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Friday, July 17, 2026 Independent, source-checked AI intelligence

Analysis

Explainers & deep reads

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Explainers

How RAG fails in production, and how to fix it

The intermediate companion to our RAG explainer: the four ways RAG degrades in production (chunking, retrieval, faithfulness, a stale index), the fixes that hold, and the evaluation that makes them visible.

Aditya Marin Gasga · 8 min read
Explainers

What is RAG, really?

A from-scratch explainer of RAG: how chunk, embed, store, retrieve, augment, and generate fit together, why it reduces hallucination without ending it, and where it quietly breaks, in about 13 minutes.

Aditya Marin Gasga · 8 min read
Explainers

What is a context window, really?

A from-scratch explainer of the context window: the shared token budget a model reads at once, why long context costs more and recalls less, and when retrieval beats a bigger window, in about 12 minutes.

Aditya Marin Gasga · 8 min read
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