Kuaishou Spark-X2.5 model unveiled: 293b-a30b moe, fully domestic training platform

On September 7, 2026, iFlytek officially launched the Spark-X2.5 multilingual text generation model. The model was trained on a fully domestic platform and uses a MoE framework, with parameters ranging from 293B to A30. It supports up to 256K context length and has enhanced coding and agent capabilities. The model covers over 200 languages and performs well in tasks such as language understanding, answering, and reasoning. It is now available on the iFlytek Star MaaS platform with pricing details: 1.6 yuan per million input tokens, 0.24 yuan for input cache hits, and 6 yuan per million output tokens. The release highlights iFlytek's continued investment in AI research and development.