[Bilibili Open-Sources Index-Translate Translation Model, Supporting 150 Languages] According to IT Home, the Bilibili Index LLM team has released the multilingual translation model family Index-Translate, built on Qwen3.5. The 2B/9B/35B-A3B text model weights have been made available on Hugging Face and ModelScope. The model covers 150 languages, supports translation instructions for terminology and formatting, and extends to scenarios such as subtitle dubbing, syllable control, and long document translation.