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laion/LAION-Box-Work-in-Progress-0.7
LAION-Box-Work-in-Progress-0.7 is a text-to-speech model from laion. Use it when you need text read aloud. The card lists the license as apache-2.0.
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%).
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Updated Jul 2, 2026
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.pt10.9 GB · 67%
From the Hugging Face model README
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.jsonbest/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).