kermt-pretrain-scratch

Pretrain a brand-new KERMT model from scratch on a user-provided corpus. Useful when you want to retrain a model on a custom chemistry domain rather than extending one of the released checkpoints. Significantly more expensive than kermt-continue-pretrain — no warm start, so the loss curves need to descend from scratch over many epochs.

Skill and runtime paths

Set SKILL_DIR to the absolute path of this installed skill directory. Export KERMT_REPO as the absolute path to the KERMT checkout used for model execution. The bundled container helper mounts that checkout at /workspace and this skill at /skill (read-only). Commands inside the container use /skill/scripts/; defaults are bundled in config/.

Hardware requirements

Same as kermt-continue-pretrain: