Qdrant 1.20 cuts vector storage to 1/4 with turbo8, boosts nested filters 4x

qdrant_engine · x · 2026-11-05

Qdrant 1.20 makes search cheaper and faster: turbo8/turbo16 quantization stores vectors in 1/4 or 1/2 the space of float32 (100k 1536-dim vectors drop from 585MB to 293MB/147MB) with recall holding steady (94.8% → 95.0%/95.4%), and nested filters get up to 4x more queries per second.

Related event: Qdrant 1.20 Cuts Vector Storage Up to 75% and Speeds Nested Filtering 4x(2 posts)→

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