of all known defects found within the 10-minute limit
2,917 of 2,983, each returned with an exact reproducer
Trusted by teams building critical systems
Don’t take our word for it.
Failures absent from the original test suite
Each reduced to the exact failing input
Commit-specific guarantees established
Across every input in each declared scope
Software and systems assurance
Know what always holds.
Schematic turns critical behaviors into precise claims and checks your system against them. A false claim produces an exact counterexample. If it holds, Schematic returns a verified guarantee.
Agents hallucinate. Schematic checks their work.01 / CLAIM What must you never get wrong?
Define the behavior, the scope, and the assumptions that make it meaningful.
02 / DEFINITIVE RESULT
×
IF IT FAILSExact reproducer
✓
IF IT HOLDSVerified guarantee
Why the answer means something
Definite answers, not predictions.
Schematic is built for questions where confidence is not enough. It returns a guarantee when the claim holds, or an exact reproducer when it doesn’t.
Say exactly what must hold.
Turn examples or written requirements into a precise statement about system behavior.
Cover every input in scope.
Establish the claim across its declared scope, not a sample selected by a model.
Get the case that breaks it.
When a claim is false, receive the exact input and path needed to reproduce the failure.
Keep the result tied to the code.
When it holds, keep the result tied to the exact claim, scope, assumptions, and revision.
THE FINAL DECISION
Verification, not just automated review.
Why the result is trustworthy Schematic only returns Verified after the result passes a fixed, deterministic check. No more hallucinations. No more mistakes.
Products
One standard of certainty. Across all our tools.
Start with written obligations or software behavior. Apply the same standard of certainty to both.
01 / FOR OBLIGATIONS
Quill
Turn written rules into guarantees.Turn policies, standards, and requirements into concrete guarantees about the systems responsible for upholding them.
02 / FOR SOFTWARE
Pup
Turn unit tests into guarantees.Pup turns behaviors you already test into Supertests. It returns the exact input that breaks a claim, or a guarantee covering every input in its declared scope.
Start with what matters