00 Deterministic reasoning infrastructure

Verify the reasoning before the action.

FineSchema is a deterministic verification gate for agentic AI. When an agent proposes an action, FineSchema checks whether the reasoning is sound — before anything is written back to your systems of record.

~0.2 msper action
100%reproducible
0GPU · model weights
verify-before-action
PROPOSALfreeze_account · A-501
RATIONALE"every account with a
chargeback is fraud — freeze it"
└─ FineSchema gate · deterministic
VERDICTBLOCKED
REASONovergeneralization
TRACEtrace:9dfbb5… · replayable
01 The gap

AI agents now take actions. Nothing verifies their reasoning.

Modern AI platforms govern who can act, on what data, with which permissions — and they log data lineage. But the reasoning itself — the inference from data to recommendation — stays probabilistic, non-reproducible, and unchecked at runtime.

01.1

Permissions are not verification

Access controls and approval rules decide authority over data. They never ask whether the model's inference is coherent, grounded, or free of overgeneralization.

01.2

Audit is data lineage, not reasoning

You can trace where a number came from. You cannot reproduce why the agent recommended an irreversible action — the rationale is a black-box, run-to-run variable.

01.3

Systems fail open

Language models are built to be helpful. Under ambiguity they still produce a confident output — and an agent will act on it.

01.4

The stakes are now actions

When an agent freezes an account, deletes a record, or administers a dose, "review it later" is not a control. The check has to happen before the write-back.

02 The engine

A reasoning kernel — not another model.

FineSchema does not generate answers. It verifies whether a judgment is formally legitimate, checking it against a deterministic schema of valid inference built on Kant's twelve categories. CPU-only. No model weights. Same input, same output, every time. When reasoning is incoherent, overgeneralized, or ungrounded, it fails closed.

Verified

Execute

The reasoning is sound and within policy. The action proceeds.

Uncertain

Route to a human

Borderline or unsupported. The action is staged for a mandatory human checkpoint.

Blocked

Reject with a reason

A formal defect or policy violation. The write-back is refused and the reason is recorded.

03 How it works

A reasoning firewall between the agent and the write-back.

FineSchema sits in the action path. The agent proposes; FineSchema returns a deterministic verdict and a replayable audit trace; only verified actions execute.

AI agent proposes action FineSchema gate deterministic · ~0.2ms kant gates + policy VERIFIED → action executes UNCERTAIN → human checkpoint BLOCKED → rejected + reason Inference lineage · replayable
04 Measured

Built to run everywhere, certify cleanly, and never drift.

0.2 msper action · p95 0.19ms
5,400/sverifications · single core
100%reproducible · replayable
air-gappedCPU-only · no weights

Non-deterministic models cannot be formally verified or certified. A deterministic gate can be specified, tested, and accredited — the same component, byte-for-byte, in the cloud or inside a classified enclave.

05 Who it's for

Built for the places where a wrong action is irreversible.

Wherever autonomous AI writes back to systems of record, FineSchema gives the reasoning a deterministic, accountable checkpoint.

Defense & Intelligence

Certifiable autonomy

Air-gapped, deterministic, accreditable. A reasoning gate you can specify and test — not a black box you have to trust.

Healthcare

Safe clinical action

Block a contraindicated order or an unstable-patient discharge before it executes; route the borderline to a clinician.

Financial services

No irreversible mistakes

Stop an account freeze, a fund movement, or a refund built on flawed inference — and prove why, on demand.

Critical infrastructure & public sector

Accountable automation

Every automated decision carries a reproducible reasoning record an auditor or regulator can replay.

06 Integration

Drops into your agent stack as a reasoning firewall.

FineSchema runs between your agent — Palantir AIP, a custom orchestrator, or any agentic platform — and your systems of record. Compile your action policy from your ontology; the engine verifies every proposal before it commits.

06.1

Sidecar

A stateless HTTP service. One call — /verify-action — returns the verdict and an audit trace.

06.2

In-platform function

Packaged as a function inside your platform, invoked in the action submission path.

06.3

Air-gapped binary

CPU-only, no network, no model weights — for classified and offline environments.

07 Request access

Don't let AI act on reasoning no one checked.

Tell us about your agent stack and the actions you need to govern. We'll set up a pilot on one action family — your policy, your environment.