LAION Box — Work in Progress 0.7
Work-in-progress LoRA fine-tune (rank 256) of the DramaBox / LTX audio DiT on a diverse mix: German (70%, 3-mode standalone/voice-clone/concat) + diverse-mix (30%).
This repo is updated automatically by a training daemon.
Layout:
latest/— most recent validated checkpoint (overwritten each save).lora.safetensors,training_state.pt(optimizer/scheduler for resume),metadata.json
best/step<N>/— the two best checkpoints so far by mean flow_loss (last-20 window). Pruned to two; stale ones are removed when the best set changes.
Checkpoints are validated before upload (safetensors header + finiteness spot-check, optimizer-state size check, flow-loss sanity).