[iFlytek Liu Qingfeng: Solve the contradiction between the security and cost-effectiveness of large models through device-cloud integration] October 22nd, at the 2026 iFlytek Global 1024 Developer Festival held today, iFlytek released the device-cloud integrated iFlytek Spark X2.6 large model. Liu Qingfeng, chairman of the company, said at the scene that solving the contradiction between the security of large models and extreme cost-effectiveness through end-cloud integration is expected to achieve: 60% of applications are completed locally, the data does not go out of the local area, and there is no reasoning cost; 30% of applications are completed through cloud collaboration; the remaining 10% require independent training of large cloud models. He believes that what is more important is that the solution should be carried out on a full-stack autonomous and controllable platform. (Reporter Liu Mengran)