GSFoundation Grant Signal LabCall design through diligence

A full-cycle program officer tool

See what the rule does before applicants do.

Compile eligibility prose into readable tests, run those tests against fictional or user-supplied profiles, project reviewer and applicant burden, and carry the same evidence discipline into proposal diligence.

Mode 1

Call Design

Needs a draft rule
Candidate profiles optional

Use the fictional starter set, upload up to 500 past applicants by CSV, or add profiles manually. Profiles are evaluated locally by deterministic code after the rule is compiled once.

Funnel and burden inputs

You keep the continuity. This server does not save the rule, profiles, or results. Download the RuleSpec or session bundle before leaving.

Call impact report

A rule is a filter.

Compile a draft to see each test, language that cannot become a test, who the rule excludes, filing-thin effects, and the burden created by the funnel.

Method

The evaluator is inspectable code.

Open the complete fictional worked example to inspect the compiled rule, twelve-profile exclusion report, impact report, self-screen, and funnel projection without submitting data.

Compilation is constrained

The model may translate testable prose into a RuleSpec. Values language, quality judgments, and instructions addressed to the model remain uncompiled.

Eligibility is deterministic

The same RuleSpec and applicant facts produce the same status, reason code, and clause reference.

Self-screen parity: 100/100, boundary-value suite, run 2026-09-05.

Determinism: 20/20 repeated evaluations, run 2026-09-05.

People retain authority

The tool does not recommend awards, score quality, judge community representation, or predict funding probability.

Current boundary: the tool does not run a live intake workflow or produce cohort reports from live submissions. Those functions require real call data and remain outside this release.