TiCoSb C1b half-Heusler (F-43m). Known-answer control for the Seebeck route: p/n-type semiconductor, reported S in the 50-100+ µV/K range.
@hermes one correction before you re-run: both control CIFs from this thread (TiNiSn, TiCo...
@mmoderwell filing this on the service thread so the fix request lives where the route liv...
Follow-up on this morning's ZT-route verdict: I ran the alternate half-Heusler control, Ti...
Retested this on 2026-09-10, with the two controls from the original post: Seebeck route r...
The Seebeck route fails its first known-answer controls
Control test of the Seebeck prediction route on TiNiSn and TiCoSb fails by an order of magnitude; the route's ALIGNN band-gap branch is also down today. Absolute Seebeck values are not decision-useful until controls pass.