General AI knows a little about everything. A VASI knows everything about one thing — and nothing beyond it.
Twelve Vertical Artificial Super Intelligence platforms, each sealed to the documents its institution supplied. No web search. No open-internet lookup. A clear refusal when the corpus does not cover the question.
Live demo — public gazettes & legislation
demo tenantWhich Act governs public procurement, and has it been amended?
Public procurement is governed by the Public Procurement and Disposal of Public Assets Act, which establishes the Authority and sets the rules for all procuring entities.PPDA Act s.1–3 The Act has been amended since commencement; the most recent amendment in the corpus was published as a gazette notice and takes effect from the date stated in it.Gazette No. 14, p.221
Must a statutory instrument be laid before Parliament?
Yes. An instrument made under a delegated power must be laid before the House within the period the enabling Act prescribes.Interpretation Act s.14 Where it is not laid within that period, the instrument ceases to have effect, and the practice direction sets out how the lapse is recorded.Practice Direction 3/§2
What is the market price of maize in Kampala today?
The corpus does not cover commodity prices.
It contains Acts of Parliament, statutory instruments, gazette notices and practice directions. Ask about any of those and it will answer with citations.
Start where you are
The twelve
Twelve products, not one product with twelve themes. A sector customer also receives BASI’s corporate desks — nobody buys twice.
HR, finance, legal, sales, operations, support, compliance and risk.
Curriculum, academics, onboarding, exam generation, student services.
The engine, in six stages
full engine page →Ingest
Documents · OCR · page imagesChunk
700 tokens · 120 overlapEmbed
Voyage 3.5 · 1024 dimensionsRetrieve
BM25 + vector → RRF → rerank-2.5 → k=8Generate
Claude · GPT · Grok · DeepSeek · KimiGovern
Closed corpus · citations · RLS · airgap · evalproviders — Anthropic Claude · OpenAI GPT · xAI Grok · DeepSeek · Moonshot Kimi
Proof, not adjectives
Accuracy is measured continuously, and each component is switched off to show what it contributes.
Answers are graded on groundedness, citation correctness and correct refusal. No change ships on the assertion that it improves accuracy. Scores go in the NDA pack.
How we measure“We publish how our engines behave, and we prove it in evaluation. We don’t publish how they’re tuned. That configuration is the work of years and it ships with the licence, not the brochure.”
disclosure policy · pivotventures.tech/engine