[Ant Bailing Ling-3.1-Flash Launched on OpenRouter, Free Until the 13th] According to TechFlow, on October 8th, Ant Bailing announced that Ling-3.1-Flash has been launched on OpenRouter through Novita, a Day-0 partner. The model features a total of 560B parameters and 25B active parameters, designed for hybrid reasoning and tool-calling workflows. According to information released by Novita, it will be free to use until 9:00 AM (PT) on October 13th.