Liquid AILiquid Nanos
LFM2.5-ColBERT-350M
This late-interaction retrieval model represents each token separately.
What the release provides
The approximately 353M model emits 128-dimensional token vectors and uses MaxSim matching. It shares an LFM2.5 backbone with the dense embedding release but has a different index format. The LFM Open License applies.LFM2.5-ColBERT-350M official model card
How to use it well
Practical guidance. Budget storage for token vectors. Compare end-to-end search quality after retrieval and reranking; a larger index must earn its cost on the intended queries.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | Downloadable |
| Model identifiers | LiquidAI/LFM2.5-ColBERT-350M |