iFLYTEK Open-Sources Million-Token Context Models for On-Device AI

Source: Pandaily·2026-09-02 16:24Publish time unverified

iFLYTEK's wholly-owned subsidiary launched and open-sourced Spark X2.5-4B and X2.5-1.7B, which it says are the first edge models to natively support up to one million tokens of context.