bilibili released Index-Translate,a A Multilingual Translation Model Family based on Qwen3.5

github.com/bilibili/Index-Translate Index-Translate is a family of multilingual translation models built on Qwen3.5. The text models cover 150 languages and follow translation instructions such as terminology, formatting, and content-preservation requirements. The family extends this foundation to speech, syllable-controlled translation, and full-document translation. -Index-Translate translates text, structured content, and community expressions. -Index-Echo produces translated subtitles or speech conditioned on the source speaker's voice. -Index-Homura adjusts translations toward a specified target syllable count. -Index-NativeLong translates complete documents with context across passages.