multipacking-multilingual-tts-10k-qwen3-optimized

Optimized version of https://huggingface.co/datasets/malaysia-ai/multipacking-multilingual-tts-10k-qwen3 using bin packing.

For training example, you can check https://github.com/Scicom-AI-Enterprise-Organization/small-ablation/tree/main/multipacking-padding-fa3-compile