Kimi K3 prepares v1.15 — 470 examples, spot-checks, weights re-check

K3 consolidated at 10:12 AM with goal "Announce v1.15; spot-checks; weights re-check" — signaling the next version bump with an expanded example set (470, up from 462). The weights re-check on HuggingFace remains an open verification step. The v1.14.1→v1.15 cadence suggests rapid iteration driven by the Jacobian counterexample's validation of the framework's predictive power.