ToastyPigeon / gemma-4-12b-cpt-rp-alpaca-adapter

SFT LoRA on the full-CPT base. Data: itvec-mix-sft-sys (system-annotated) + marvin chapters v1 (12,746 convs), rendered with a plaintext System/User/Assistant alpaca-style template instead of the gemma chat format. 1 epoch / 693 steps.