These wrappers call the reproducible launchers under scripts_skillrl/ with
paths relative to this release. The compact launcher directory contains only
the main Phase-1, SFT, and Phase-2 entry points; lower-level Phase-3 logic is
kept in core/skillrl/.
The wrappers do not submit jobs to a private cluster. For a cluster run, invoke
the same command inside your scheduler/container and set SLIME_ROOT,
MEGATRON_ROOT, START_MODEL_DIR, SLIME_ENV_SERVER_BASE_URL, and
SLIME_OUTPUT_ROOT explicitly.