Vault-grade AI — built for the people who can't afford to be wrong.
TokenGrill builds Vault AI: a handheld, on-premise AI appliance that runs a RAG-enabled, legal-tuned open model (Llama 3 / Mistral class) entirely inside your office. Every prompt, document, and answer is processed on the box — 100% on-premise & contained, off the grid, with zero bytes of client data leaving the building.
TokenGrill is designed, shipped, and operated by KrossPad AI Studio, a studio focused on applied AI systems for regulated industries where accuracy, privacy, and auditability are non-negotiable.
Make frontier AI safe to use where the stakes are highest
Most firms are forced to choose between useful AI and confidential client data. We remove that trade-off. Vault AI puts a capable legal model on hardware you own and control, so privilege is enforced by physics — not by a vendor's promise.
100% On-Premise & Contained by design
The appliance runs offline inside your office. No vendor endpoint, no outbound connection, no third-party processor anywhere in the path.
Nothing to retain
There is no cloud account holding your work. Documents and answers live on your hardware, and working memory is cleared when a run completes.
Fixed, predictable cost
One flat subscription plus hardware. Unlimited queries and unlimited attorney seats — no per-token metering, no bill shock.
Built around legal workflows
Privilege review, contract analysis, docket research — the appliance is tuned for the language of counsel, not generic chat.
Vendor independence
You own the box and the weights it runs. No provider outage, price change, or policy update can interrupt your practice.
Verifiable, not magical
A citation-grounding pass checks every answer against your own source documents and flags unsupported claims before you see them.
The studio behind TokenGrill
KrossPad AI Studio builds applied AI systems for industries that operate under duty, regulation, and consequence — legal, compliance, healthcare, and finance. We don't ship demos; we ship systems that have to be right, auditable, and private by design.
Vault AI is our flagship product: a self-contained legal AI appliance that fits in your hand, lives in your office, and turns modern language models into a governed, auditable workflow that counsel can actually trust.
- Applied AI for regulated, high-stakes domains
- Privacy-first architecture, not a privacy afterthought
- On-premise deployment on hardware you own
- Audit trails designed for legal and compliance review
Want to see the appliance on your own matter?
Walk through your matter types with our team and see the appliance run offline on your own document set — under NDA.
Request a walkthrough