iFlytek to Open-Source Spark X2.5 Edge Models with 1M Context
iFlytek will open-source two edge-oriented general-purpose models, Spark X2.5-4B and Spark X2.5-1.7B, on September 1. Both natively support a 1 million token context window and focus on enhancing agent, mathematical, and general understanding capabilities for automotive, smart hardware, and IoT scenarios. On September 7, iFlytek will release the Spark X2.5 (293B) base model with upgraded coding and agent abilities.
iFlytek will open-source two edge-oriented general-purpose large models, Spark X2.5-4B and Spark X2.5-1.7B, on September 1. Both models natively support a context window of up to 1 million tokens, with a focus on improving core capabilities in agents, mathematics, and general understanding. They are designed to provide model support for edge scenarios such as automotive, smart hardware, and the Internet of Things.
On September 7, iFlytek will also officially release the Spark X2.5 (293B) base model, further upgrading core capabilities in coding and agents.