Add checkpoint persistence and WandB tracking to GPT-OSS fine-tuning examples #7696
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romilbhardwaj
approved these changes
Nov 4, 2025
| NP=$(($SKYPILOT_NUM_GPUS_PER_NODE * $SKYPILOT_NUM_NODES)) | ||
| python /sft/train.py --model_id openai/gpt-oss-120b --enable_lora | ||
| python /sft/train.py --model_id openai/gpt-oss-120b --enable_lora --resume_from_checkpoint |
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just to confirm - if the bucket file_mounts above is not specified, this line still works, right?
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Yes. If there's no bucket mounted to /checkpoints then this folder will be created on a local disk: https://github.com/alex000kim/skypilot/blob/6c988f4f63d4573e4fe9f02753025a0d4fee9333/llm/gpt-oss-finetuning/sft/train.py#L161
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/checkpointsfrom S3 for automatic checkpoint saving--resume_from_checkpointto automatically resume from latest checkpointSKYPILOT_TASK_ID