Document intelligence that cites the exact passage.
For teams where a wrong citation is a liability — legal, finance, compliance, insurance, medical. Allivista retrieves the verbatim passage and shows its source, so an answer can be verified, not just trusted. It's structural, not generative: exact by construction, with no hallucinated citation surface — and it runs on your own infrastructure.
Exact by construction
Recall returns the verbatim span from your documents and cites the source. There is no generative step between the corpus and the citation, so a made-up reference isn't unlikely — it's impossible.
no hallucination surfaceZero-knowledge & on-prem
The index runs inside your environment and stays there — air-gappable. Authentication needs no cloud credentials on the box. We can operate as a processor that never sees your documents.
air-gappablePhysical tenant isolation
Each organization is a separate index on disk — separate segments, separate logs. Cross-tenant leakage isn't blocked by a filter you could forget; it's impossible by construction.
separate stores, not shared rowsProvable deletion
Delete retires a document immediately — it vanishes from recall the moment it's tombstoned, and you can show it's gone. Updates supersede in place; no segment is ever silently rewritten.
the compliance ask, answeredModel-agnostic
The structural layer stands alone. Pair it with Claude, an open model, or a local LLM for phrasing — swap models without re-indexing. You're not married to one vendor's roadmap or pricing.
bring your own modelLive, auditable index
Add, update, and delete documents while the index serves queries — reads see the change immediately. Every write is append-only and durable, so the corpus is always current and always accountable.
changes searchable instantly- Retrieves the closest chunk by embedding similarity
- The model paraphrases — citations can drift or be invented
- Accuracy degrades as document counts and chains grow
- Tenancy and deletion are policy layers you have to trust
- Returns the exact matching span, byte-for-byte
- The source is the answer — the model only reads it aloud
- Exact stays exact at any scale; reliability doesn't decay
- Isolation and provable deletion are architectural, not policy
Start a pilot on your own documents.
We'll stand up an isolated index on your infrastructure and index a slice of your corpus — you'll see the citations for yourself.