About

TA Msev LLC builds AI infrastructure for teams that run on AWS.

Enterprise AI that respects your permissions and proves it works.

Mission

Permission-aware retrieval and provable quality, without a new trust boundary.

Most internal AI search fails in security review because retrieval ignores source ACLs, or it ships without a way to know whether the next change helped. TA Msev addresses both: documents stay governed by the systems you already run, and every change can be tested against a golden set in CI.

Who we build for

Platform, security, and applied ML teams at companies that standardize on AWS and cannot copy documents into a third-party SaaS index.

What we ship

Containerized appliances you operate: ACL-aware retrieval, evaluation APIs, deployment templates, and integration guides, not opaque managed prompts.

How we sell

AWS Marketplace listings with private offers when procurement requires custom terms. Technical evaluation happens in your account, on your documents.

Principles

How we design and ship

Self-hosted by default
Enterprise AI should run where your data already lives: in your AWS account, not on a vendor multi-tenant cluster.
Show the mechanism
We explain systems with traces, configs, and diagrams. If we cannot demonstrate behavior, we do not claim it.
Composable products
Clearance and Baseline deploy independently. Together they connect permission-aware retrieval to CI gates you control.
Quality is measurable
Prompt and model work is engineering work. It deserves the same regression testing as any other production service.