Enable the qualified full-vocabulary Flash-Next MTP4 defaults: draft-only QPN8 head, eight-warp HC, FP32 shared-expert partials, compact local top1/IPC, one FC gather and disk PLE. Keep shared numerical admission tools and bounded sampler scratch. Exclude unadmitted structural and vocabulary experiments.
Validation: normal SM70 source build, 205 CPU tests, 82 focused GPU cases, 30 local top1 oracles and real TP0 head packets. Recorded complete round is 21.198709 ms; the 15-ms target and C4 qualification remain open.
Assisted-by: OpenAI Codex
Signed-off-by: yangzhuxinyzx <153831768+yangzhuxinyzx@users.noreply.github.com>