VAGOsolutions releases MoE retrievers as small as 1.5M parameters, Apache 2.0

tomaarsen · x · 2026-10-26

tomaarsen highlights VAGOsolutions' SauerkrautLM-MoEdernColBERT collection: three Apache 2.0 multilingual multi-vector retrievers at just 1.5M, 27M and 115M parameters, covering German, English, Spanish, Dutch, French, Italian and Portuguese. The 1.5M model has only 0.88M active parameters per token — a remarkably small MoE embedding model. All are on Hugging Face with GGUF and CoreML builds for on-device use.

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