Vendor Milestone Claim Ledger for In-House Implementation Program Managers

A grading layer for the program manager (PMO / implementation lead) running a multi-vendor SaaS or systems rollout. Each week the PM pastes 5-20 forward commitments vendors made in status updates, SOWs, or change-orders: 'data migration completes by Friday week 3', 'SSO cutover ready by 14 May', 'UAT defects down to <10 by sprint close'. AE runs adversarial multi-model debate on each claim — surfacing hidden dependencies, concession laundering, cosmetic confidence, and the autopsy patterns — and emits a ledger with confidence band and named failure modes. Resolution happens in 1-6 weeks against the actual milestone state (slipped / met / met-with-asterisk), inside AE's grading window. Per-vendor and per-claim-type calibration accumulates over the rollout. The PM (the evaluator who absorbs every slip in escalations, reforecasts, and steerco credibility) gets early warning on which vendor commitments to insist on written caveats for before they are baselined into the master plan.

Sell AE as a pre-baseline grading layer for in-house implementation PMs who personally absorb every vendor slip, where AE's calibrated adversarial debate fills a gap milestone-billing tools leave open.

Still in evaluation (phase: argument). No verdict yet.