FLUX.3 open weights released with no-code LoRA finetuning on HF Jobs
realmrfakename · x · 2026-10-16
FLUX.3 open weights are out. A new Hugging Face Space, Klein Trainer, lets anyone finetune a FLUX.3 Klein LoRA on HF Jobs (powered by Buckets) with no code. Training runs under your own account billed by the minute (A100 80GB at $2.50/h), with samples and checkpoints saved to a private bucket and the finished LoRA pushed to your own model repo. 10-30 captioned images recommended.