LightOn's Amélie Chatelain to teach free lesson on scaling late-interaction search, indexes 5-30x smaller
IgorCarron · x · 2026-10-09
Amélie Chatelain, Head of Training & Inference at LightOn, is offering a free 60-minute Maven lesson on late interaction in 2026: why per-token embeddings beat single-vector search on code, visual docs, long-context and out-of-domain retrieval; how NextPlaid-style index structures replace naive MaxSim; and production tricks that shrink indexes 5-30x to tens-of-ms latency. Informative, though formatted as course promo.
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