The closest alternative to Qwen3.6 Flash is Qwen3.7 Plus — comparable intelligence (53.3 vs —); for a cheaper option, MiMo-V2.5 runs $0.140/M vs $0.188/M; for more speed, Morph V3 Large hits 2.6k t/s; and the best open-weight substitute is MiniMax M3.
Qwen3.7 Plus is the closest alternative to Qwen3.6 Flash, with an Intelligence Index of 53.3 (Qwen3.6 Flash scores —) at $0.320 per million input tokens.
Yes — MiMo-V2.5 costs $0.140 per million input tokens versus $0.188 for Qwen3.6 Flash, while staying within ~8 points of its Intelligence Index.
MiniMax M3 is the strongest open-weight alternative to Qwen3.6 Flash — downloadable from Hugging Face and self-hostable, scoring 54.7 on intelligence.