Deterministic software verification uses objective rules such as compilation, tests, type checks, mathematical validation, checksums, or constrained simulations. Because the outcome does not depend on subjective model judgment, it can provide strong evidence that a candidate satisfies defined requirements.
A verifier proves only the properties it checks. Its specification, implementation, inputs, and environment must therefore be trusted and versioned, and broader claims still need additional review when the check does not cover safety, usefulness, novelty, or real-world consequences.
ELI5
Deterministic software verification means checking code with a repeatable test that gives the same answer when nothing relevant has changed. It provides clearer evidence than asking the AI whether its own work looks correct.
For example, a database migration can be run against a known test database and checked for the exact expected rows and columns. If the test fails, the task is not complete even when the generated code sounds convincing.
