https://vaultr.web.app/blog Engineering notes, verification methodology and honest compliance writing from the team building Vaultr. en Mon, 15 Sep 2026 00:00:00 GMT https://vaultr.web.app/blog/how-ai-is-changing-legal-work https://vaultr.web.app/blog/how-ai-is-changing-legal-work Under the noise, one shift matters: machines that can read a private corpus and answer with sources. Here is what changes, what does not, and where it lands first. Tue, 15 Sep 2026 00:00:00 GMT AI & the law https://vaultr.web.app/blog/billable-hour-meets-the-machine https://vaultr.web.app/blog/billable-hour-meets-the-machine A tool that compresses ten hours of review into one threatens the unit of billing, not the lawyer. Firms are rewriting the pricing model — here is how that argument actually runs. Sun, 13 Sep 2026 00:00:00 GMT Practice https://vaultr.web.app/blog/retrieval-augmented-generation-explained https://vaultr.web.app/blog/retrieval-augmented-generation-explained The technique behind every serious legal AI tool, explained without a single diagram: index, retrieve, ground, cite — and the failure mode that matters. Thu, 10 Sep 2026 00:00:00 GMT Engineering https://vaultr.web.app/blog/small-models-private-data https://vaultr.web.app/blog/small-models-private-data Frontier models impress on general knowledge. Legal work needs something narrower — reading discipline on your corpus, on your machine. Sun, 06 Sep 2026 00:00:00 GMT AI & the law https://vaultr.web.app/blog/data-residency-is-not-data-sovereignty https://vaultr.web.app/blog/data-residency-is-not-data-sovereignty “Your data stays in your region” and “your data never leaves your device” are different sentences. Only one of them is architecture. Thu, 03 Sep 2026 00:00:00 GMT AI & the law https://vaultr.web.app/blog/reading-a-vendor-security-page https://vaultr.web.app/blog/reading-a-vendor-security-page “Bank-grade encryption.” “SOC 2 compliant.” A field guide to the four weasel patterns — and the questions that turn marketing back into facts. Fri, 28 Aug 2026 00:00:00 GMT Briefings https://vaultr.web.app/blog/ai-procurement-checklist https://vaultr.web.app/blog/ai-procurement-checklist Including the answers we give — and the two questions most vendors would rather you didn't ask. Mon, 14 Sep 2026 00:00:00 GMT Briefings https://vaultr.web.app/blog/openchain-self-certification https://vaultr.web.app/blog/openchain-self-certification A licence-compliance conformance statement is not a security certification. We keep the two words apart on purpose. Sat, 12 Sep 2026 00:00:00 GMT Compliance https://vaultr.web.app/blog/why-local-first https://vaultr.web.app/blog/why-local-first Confidentiality duties are older than cloud computing. Architecture is how a tool respects them. Tue, 08 Sep 2026 00:00:00 GMT Practice https://vaultr.web.app/blog/the-evidence-ledger https://vaultr.web.app/blog/the-evidence-ledger An AI conclusion you cannot walk back to its sources is not evidence. It is a claim with confidence. Tue, 01 Sep 2026 00:00:00 GMT Engineering https://vaultr.web.app/blog/publishing-the-boundary-test https://vaultr.web.app/blog/publishing-the-boundary-test Most vendors ask for trust. We publish the procedure that checks us — edges included. Tue, 25 Aug 2026 00:00:00 GMT Verification https://vaultr.web.app/blog/agpl-for-firms https://vaultr.web.app/blog/agpl-for-firms Open source is not a licence to skip diligence. It is the reason diligence is possible. Tue, 18 Aug 2026 00:00:00 GMT Engineering