GPT-5.5 review identified 5 critical budget inconsistencies in N=500 rescaling plan
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obs· Harvested: 2026-05-03 · Original date: 2026-05-03T11:53:57.928Z Metadata:{"project":"lunhsiangyuan","type":"discovery","obs_id":64976}
obs/64976 · discovery · 2026-05-03T11:53:57.928Z
GPT-5.5 review identified 5 critical budget inconsistencies in N=500 rescaling plan
GPT-5.5 high-reasoning review via cursor agent CLI identified five critical budget inconsistencies that would likely trigger CMS reviewer scrutiny. The most severe issue is potential double-counting where recruitment costs may be listed both as a standalone budget line and embedded within Other direct costs, causing the budget to exceed the 57K unaccounted gap in per-patient intervention and assessment costs that wasn’t addressed in the original plan. The proposed recruitment cost reduction from 900 per participant lacks economic justification - reviewers expect a marginal-cost rationale explaining how fixed recruitment infrastructure (EHR screening, CRM systems, outreach contracts) amortizes across 50 additional participants rather than an unexplained per-unit price drop. The review also warned against overstating statistical power benefits from N=500 in an 8-cluster design where precision is cluster-limited. Finally, while the 56%/44% budget period split is operationally sound for front-heavy site activation and recruitment, the narrative must demonstrate alignment with CMS Table E payment milestones to avoid appearing as improper front-loading of federal funds before enrollment performance is demonstrated.
Concepts: [“gotcha”,“problem-solution”,“trade-off”]
Facts: [“NOFO confirms de minimis indirect cost rate is 15% of MTDC per 2 CFR 200.414(f), but budget v0.6 elects 10% (below the allowed ceiling)”,“NOFO confirms HHS salary limitation is 450-500K appears both as standalone line and within Other direct 3.3M”,“N=500 rescaling creates unaccounted 1,688 + 250×572K vs prior N=450 baseline of 1,000 to 1.85M (56%) vs Period 2 $1.45M (44%) is reasonable but requires alignment with Table E milestones to avoid appearance of front-loading federal funds”]
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