how it works

How Praxis
proves.

An independent layer that checks AI's work against what it was actually asked to do, and proves it did. No trust required.

See it check your own work
three checks

Nothing ships on one opinion.

the maker
It makes the work and checks itself as it goes, against the spec and what was actually asked. That's the honest first pass, and it can't see its own blind spots.
the pilot
It re-checks every step, independently. Not a second opinion, but a re-derivation, and it can't be argued with. It passes nothing it can't tie back to the contract.
the watcher
It answers to the contract, not to the pilot. It checks the result from scratch and holds back anything that can't show it conformed.
the point
Whatever makes the work shares its blind spots. The checks that catch them are the ones that owe it nothing. Three catches, not one.
the pass

Every output earns the same pass.

Intent goes in as a contract. Nothing advances until it passes, and every step is written down. What comes out is locked, audited, and traceable back to the ask. Nothing changes in silence.

the breadth

One discipline, whatever AI produces.

The output can be anything a model emits. The standard doesn't bend to fit it. The same proof lands on a document, a code change, or an analysis the same way.

DocumentsA brief, a report, a spec. Checked to say what the ask required, and to claim nothing it can't support.
CodeA change, a review, a build. Checked to do what the spec says, and to break nothing that already worked.
AnalysisAn audit, a finding, a dataset. Checked so the conclusion actually follows from the evidence under it.
Anything elseWhatever else a model emits. The standard doesn't bend to the format; the same proof lands on all of it.
runs anywhere

Change the model. The proof holds.

Open or frontier, cloud or your own hardware, Praxis doesn't care which model made the work. The substrate is swappable; the verification stays constant. Sovereign and on-prem are just one end of the same dial.

substrateany model, swappable
wherecloud or your own metal
posturethe verification, constant
See everywhere it runs
the category

Models commoditise. Proof is what lasts.

Generation gets cheaper and more interchangeable by the month. The durable layer isn't which model you used. It's the independent proof that what shipped was right. That's the part that holds its value when everything underneath it converges.

your next step

Seen enough? Prove it on your own work.

The live check runs in your browser and returns a verdict in seconds. When you want it on the real thing, send one piece of work. A person reads it, runs it with you, and shows you the pass.

nothing uploaded · nothing to pay for the first run · a person reads every note