Methods
How each number is modelled
One page per predictor. Each lists the relations and constants in the code, what the model leaves out, which committed artifacts calibrate its intervals, and the gates that block a regression. The same ids appear on every evidence receipt.
Two MFC numbers, two models
The lab’s MFC tiles come from mfc-butler-volmer-monod-v2, a Butler-Volmer and Monod snapshot. The MFC number from /api/ml/predict, the MCP server and the chat assistant comes from Enhanced_MFC_Experimental, a calibrated material table. For the same design the two can differ. Each number names its predictor on its evidence receipt.
Open decision: whether one MFC model should serve every surface is for the maintainers to decide. Until then both are disclosed here.
- Hierarchical priors: model cardpriorsHow the population priors are fitted, gated and validated, and what their interval means.
- MFC — Butler-Volmer + Monod single-overpotential snapshotmfc-butler-volmer-monod-v2Areal power and current density, coulombic efficiency and COD removal for an air- or O₂-cathode MFC.physics family anodic_oxidation · systems MFC · 7 relations
- MEC — Volmer-Heyrovsky hydrogen evolutionmec-volmer-heyrovsky-v1Volumetric H₂ production rate, cathodic hydrogen recovery and applied-voltage energy efficiency for a driven MEC.physics family cathodic_reduction · systems MEC · 6 relations
- MES — Sporomusa-style acetate biocathodemes-sporomusa-biocathode-v1Acetate productivity and the acetate / H₂ / CH₄ Faradaic split for a poised CO₂-reducing biocathode — not power.physics family cathodic_reduction · systems MES · 4 relations
- MDC — Donnan-exclusion salt fluxmdc-donnan-faradaic-v1Salt removal rate, desalination efficiency and energy per kg salt for a three-chamber CEM/AEM stack.physics family ion_transport · systems MDC · 3 relations
- MNRC — struvite precipitation and NH₃ strippingmnrc-struvite-v1N and P recovery, struvite mass and purity from N/P-rich streams — not power.physics family selective_reduction · systems MNRC · 4 relations
- MMRC — cathodic metal electrowinningmmrc-electrowinning-v1Metal recovery, energy per gram deposited and a deposit-morphology score for Cu, Zn, Ni, Cd, Pb, Cr.physics family selective_reduction · systems MMRC · 4 relations
- MBES — Michaelis-Menten sensor with first-order driftmbes-mm-drift-v1Limit of detection, linear range, t₉₀ response time and weekly drift for a whole-cell or enzyme sensor.physics family sensor · systems MBES · 5 relations
- MFC (served by the API) — calibrated material tableEnhanced_MFC_ExperimentalAreal power density, coulombic efficiency, cell voltage and current density for an MFC as served by /api/ml/predict, the MCP server and the chat assistant. An empirical lookup over anode and cathode materials, not an electrochemical model.physics family anodic_oxidation · systems MFC · 6 relations