VaultLayer makes affordable GPUs reliable for AI training. Run vl run python train.py and your job lands on the most affordable available GPU. If it crashes or disappears mid-run, VaultLayer detects it and auto-resumes from your last checkpoint — same provider or another — so you never lose work. No SDK, no code changes; it wraps the command you already run. Big savings, rock-solid reliability: start a job, walk away, come back to a finished model.
