Formats
PDF, DOCX, TXT, MD, CSV
Text extracted, cleaned, and chunked for retrieval.
Your files, chunked & indexed
Your sources,
organized in notebooks.
Upload PDF, DOCX, TXT, MD, CSV — chunked with 200-char overlap, embedded, and indexed into your private store. Organized in notebooks you can restore for 30 days.
thesis.pdf — 12 chunkslab-notes.md — 24 chunksdata.csv — trigram ready200-char overlap
Source indexedEmbedding with local fallbackSearch store tied to account
Every file ready to cite
Ingestion is private, deduped, and retried with backoff — no data lost.
Chunking
200-char overlap
Sliding windows keep context across boundaries.
Storage
Private store
Per-account vector + trigram index, not shared.
Notebooks
Grouped, soft-deleted, restored
Notebooks hold sources + chats + artifacts. Delete → 30-day trash → restore.
02 — telemetry
A store that proves itself
Source indexed: thesis.pdfPDF processed - 12 chunksDOCX uploaded - 24 chunksNotebook created: Q3 ResearchChunk overlap applied (200 chars)Search store tied to your accountEmbedding with local fallbackRe-upload deduplicatedAuto-title: Solar cell efficienciesSource indexed: thesis.pdfPDF processed - 12 chunksDOCX uploaded - 24 chunksNotebook created: Q3 ResearchChunk overlap applied (200 chars)Search store tied to your accountEmbedding with local fallbackRe-upload deduplicatedAuto-title: Solar cell efficiencies
Vector search - 6 chunksTrigram retrieval - 4 chunksAnswer grounded in 3 sourcesHybrid search: 8 chunks retrievedReciprocal rank fusionSource filter appliedCitation gate passedRefused - no sources uploadedEmbedding with local fallbackVector search - 6 chunksTrigram retrieval - 4 chunksAnswer grounded in 3 sourcesHybrid search: 8 chunks retrievedReciprocal rank fusionSource filter appliedCitation gate passedRefused - no sources uploadedEmbedding with local fallback
Answer cited [1] - source openedArtifact ready: study guideNotebook restored from trashMarkdown exportedPPTX deck exportedMind map generatedSession persisted - still signed inNotebook shared with expiryNotebook created: Q3 ResearchAnswer cited [1] - source openedArtifact ready: study guideNotebook restored from trashMarkdown exportedPPTX deck exportedMind map generatedSession persisted - still signed inNotebook shared with expiryNotebook created: Q3 Research
“Your files, your embeddings, your store — so every answer stays yours.”
SourcesPrivate indexing