Specimens · Kwantil
3 specimen reports, each a finished deliverable.
A specimen is an audit formatted exactly as a client receives it. Each one is run on public data, so every number in it can be reproduced from the linked script.
Energy · Vendor Band Audit
Forecast band calibration: DE-LU system load
DE-LU day-ahead system load forecast, 2025-07 to 2026-07, 336 scored days
Finance · Model Health Check
VaR and expected-shortfall backtest: a three-asset book
SPY, TLT and GLD, 2,172 trading days
Read the specimen One-page brief Scope and price Finance page
Manufacturing · Process Calibration Audit
Stated tolerances against measured parts: a radial forge
AFRC radial forging, 81 parts and 18 measured dimensions
Read the specimen One-page brief Scope and price Manufacturing page
Each specimen ends with what its result does not support. An engagement replaces the public data with your own and changes nothing else; the terms are on the services page.