The engine

An answer is not enough. You must be able to defend it.

APLOMB does not replace the model: it frames it. For each request it produces six outputs meant to be defensible, not merely read.

01

Explicit verdict

Established, established with conditions, contested, not established, or insufficient evidence.

02

Explainable level of proof

Several dimensions (authority, recency, concordance, coverage, reproducibility), never an invented score.

03

Qualified sources

Each source accepted or rejected, with the reason and the official link.

04

Exposed contradictions

Where two sources or two models diverge, and how it is settled.

05

Documented limits

What could not be verified is stated, not hidden.

06

Verifiable certificate

Signed, timestamped, third-party-verifiable.

APLOMB is not a model. It is the layer that controls what the model asserts.

ModelsInterchangeable. Several, with distinct roles. None decides the verdict alone.
SourcesOfficial, qualified and versioned. Proof comes from them, not from the model.
RulesDeterministic, domain-specific: a repealed source proves nothing, a figure without a date proves nothing.
ProofsThe sealed trace: verdict, sources, contradictions, rules, signed certificate.
Questionmodelssourcesdomain rulesAPLOMB arbitrationanswer + certificate