A world where information can be checked, not just believed.
Information is a click away. Whether it can be relied on is not. We build the agents companies run in production, and the layers under them: every fact carries a state and a source, the runtime reads it before it answers, and the gateway meters every model call. Three services today; public information later.
The agent proposes. It cannot write truth.
An agent can propose a fact; only the write gate can store one. Every write arrives with its source and leaves with one of four states. A low-confidence write never overwrites a confirmed fact, and a required fact that is missing comes back UNKNOWN, so the agent is blocked from inventing it. What reaches your users is what your evidence supports.
How Eruka works- CONFIRMED · SOURCE ATTACHED
- INFERRED · FLAGGED AS INFERRED
- UNCERTAIN · SENT FOR REVIEW
- UNKNOWN · REFUSED AT THE GATE, GAP NAMED
Four states, assigned at write time.
Eruka assigns one of four states to every fact, with its source, at write time. It is not a filter applied to output afterwards.
Traced to an approved source. Can be stated.
Cite with confidence.
Derived from confirmed facts, not sourced directly. Flagged as such.
Use, but say it is inferred.
Weak or conflicting support, or gone stale.
Hedge, or send to a human for review.
A required fact that is missing. Not the absence of data, the presence of a detected gap.
The system is blocked from inventing an answer.
One write gate, provenance on every fact, an append-only record. A confirmed fact is never silently overwritten by the AI.
Three components run as one engine.
Eruka
BUILT AND IN PRODUCTIONWhat an agent is allowed to say. Four states, provenance, one write gate.
ARES
BUILT AND IN PRODUCTIONAgents run here. Many providers, one interface, per-tenant metering.
Haimdall
BUILT AND IN PRODUCTIONModel access on one API, with failover if a provider goes down. Every tenant gets its own wallet and usage ledger.
Eruka is not sold on its own yet; every engagement with it comes through one of three services.
See the platformThree services carry the platform to you.
- Hosted intelligence backendYou own the front end and the user data. We supply the intelligence as a stateless, signed API, for product companies with their own engineering team.
- Eruka governance add-onAn audit trail, a gap report and a review queue for quarantined writes on your own agents. A written guarantee that a confirmed fact is never silently overwritten.
- Custom governed agents, full-stackWe design, build, host and run the application end to end, and keep it running on a retainer. For education distributors, corporate learning providers, and healthcare and wellness platforms.
Governance is always a separate line, so it is something you can point to.
ServicesOne engine reaches five industries.
Education and learning
BUILTCorporate learning, schools, colleges and exam preparation.
Healthcare
LIVE IN PRODUCTIONPsychology, clinical knowledge, patient-facing companions.
Finance
RESEARCH · ACCEPTED POSTERClaim verification against the primary record.
Business and management
SOLD NOWStrategy, consulting and content operations.
Software and development
LIVEGoverned context and runtimes for engineering teams.
Distribution partners take one sub-vertical in one market. One is taken; the rest are open, and so are the other industries.
The core is open, so the claims can be checked.
Sixteen projects, all Rust, all public, several on crates.io. The part of the company anyone can verify without asking us for anything.