RunPod training bundle: code.tar.gz (the trainer, src/, configs/) plus mixture.jsonl.
The pod pulls this, untars it, copies the jsonl to data/, and runs configs/train_1000ex_da250_numina750.yaml.
field
value
experiment
1-epoch assistant-only-loss LoRA SFT of Qwen3.6-27B on a 1,000-example mixture that is 25% difficult-advice by example count
