RAG

return-policy.md

01Refunds within 30 days

02Money-back guarantee if you’re not satisfied

03Free return shipping

04Delivery within 2 days

05Track your order by email

Embedding modeltext → vector

Vector spaceillustrative 2D

Retrieved text

Refunds within 30 days

return-policy.md · chunk 1

Money-back guarantee if you’re not satisfied

return-policy.md · chunk 2

LLM reads the chunks

Chunk

The document is split into meaningful chunks.

Advanced RAG · Live Lab

One pipeline. Six upgrades.

Choose an upgrade. Watch the pipeline change.

One pipeline · Live view

Retrieval01 / 06

Meaning + keywords, together.

InputQuestion

Concept Lens · Hover or tap a glowing term

Blends meaning-based and exact-word search, then keeps the best matches.

Example“refund” + “money-back policy” can lead to the same document.

Exact keywords + semantic meaning.

Mix upgrades as needed