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Ideas, tutorials and field notes.

What the community learns, builds and shares — written by and for data & AI practitioners.

2 articles
Featured
Tutorial

Build your first RAG assistant with LangChain

From indexing documents to the first answer: the key steps to build an assistant grounded in your own data.

DAH Labs Team · · 3 min read Read the article
Data & Africa

TranslatePsy-AfriSLM tested in Wolof and Yoruba: when a small model beats a big one

A 0.8-billion-parameter translation model outperforms systems 30 to 150 times larger across 19 African languages. We tested it in Wolof and Yoruba, with native speakers.

Outreach & Tech Watch team ·