Library / SDK
Retrieval & Memory
txtai
1Semantic 2search 3and 4workflows 5for 6LLMs
the six Ws · specification
W1
Who
Open-source project from NeuML.
W2
What
Semantic search, embeddings, and LLM workflows.
W3
Where
A Python library on your infrastructure.
W4
When
When building semantic search or RAG.
W5
Why
All-in-one embeddings database and pipelines.
W6
With
Python, embedding models, and a datastore.
W7
Watch
Maintained by NeuML; open-source (Apache-2.0); runs locally as a library, so data stays on your infrastructure.
alternatives