I assume that wax uses Apple's ANE to do embeddings (so no third-party services like OpenAI are needed). Did you happen to compare search quality when using ANE embeddings vs. OpenAI's text-embedding-3-large (or another commonly used online embedding)?
Would wax also be usable as a simple variant of a hybrid search solution? (i.e., not in the context of "agent memory" where knowledge added earlier is worth less than knowledge added more recently)