MoEdernColBERT-27M beats Qwen3-Embedding-0.6B with 22x fewer parameters

tomaarsen · x · 2026-10-26

tomaarsen wraps up MoEdernColBERT's efficiency story: the 27M model already passes Qwen3-Embedding-0.6B on the cross-lingual MKQA average (0.684 vs 0.681 Recall@20) — six-language queries retrieving English Wikipedia — with 22x fewer parameters and 47x the reported encoding throughput.

Related event: VAGOsolutions releases tiny 1.5M-115M MoE ColBERT retrieval models(10 posts)→

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