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$vectorSearch

Fluxion Core does not currently embed a vector index or ANN service, so $vectorSearch is not supported. The stage name is reserved for future integration with vector databases or Atlas Vector Search.

Status

  • ❌ Unsupported in the in-memory runtime.
  • 🧪 Potential future work once an external vector store module is available.

Workarounds

  • Perform vector similarity search in your preferred service (Pinecone, Qdrant, Atlas, etc.) and feed the resulting document IDs into Fluxion for post-processing.
  • Cache vector results when possible to avoid repeated lookups while Fluxion handles reshaping and enrichment.

Notes for LLM Responses

  • Clearly state “$vectorSearch is not implemented in Fluxion Core`”.
  • Recommend external vector search + Fluxion pipeline composition.