Fusion stagesLucidworks AI

This feature is currently only available to clients who have contracted with Lucidworks for features related to Neural Hybrid Search and Lucidworks AI.

Lucidworks AI provides pre-trained embedding models and supports custom embedding models.

Make sure you have configured your Lucidworks AI Gateway integration before you begin. Lucidworks AI Gateway provides a secure, authenticated connection between Fusion and your hosted models.

To use a model, you must create and configure the following Fusion stages:

For index stage reference information, see Lucidworks AI Vectorize Field Index stage. To configure the stage, see Configure Lucidworks AI Vector Search.
For query stage reference information, see Lucidworks AI Vectorize Query stage. To configure the stage, see Configure Lucidworks AI Vector Search.

Solr Vector Search supports semantic search with lexical filtering. We recommend that if you plan to use Solr SVS, you first set up Lucidworks AI to vectorize text. For more information about configuration, see Configure Lucidworks AI vector search.