CASCADE-1: 95.21% on Banking77, 97.75% on CLINC150

Reproducible in ~500 lines of Python over public weights. The recipe is well-trodden cascade engineering. The substrate underneath — auditable, online-correctable, multi-modal — is what makes it production-viable.

Full post draft pending — placeholder content. The complete write-up (TL;DR · the result · the recipe · honest decomposition · Pareto operating points · what the substrate adds · methodology · reproducibility · what's next) will replace this stub before launch.