TRL
Episodes
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#5416: Xet, Buckets, and Auto-Pulling Model WeightsHugging Face swapped its storage backend to Xet with barely a ripple. So why can't a bucket auto-pull new upstream weights? -
#5411: Fine-Tuning at 4-Bit vs 16-Bit: What It Really CostsQLoRA cuts fine-tuning VRAM 15x and cost up to 85% — but you pay in training time, quality, and safety alignment.