The closest alternative to Qwen3.6 27B is Claude Sonnet 4.5 — comparable intelligence (37.1 vs 37.1); for a cheaper option, MiniMax M2.7 runs $0.250/M vs $0.288/M; for more speed, Mercury 2 hits 456 t/s; and the best open-weight substitute is MiniMax M3.
Claude Sonnet 4.5 is the closest alternative to Qwen3.6 27B, with an Intelligence Index of 37.1 (Qwen3.6 27B scores 37.1) at $3.00 per million input tokens.
Yes — MiniMax M2.7 costs $0.250 per million input tokens versus $0.288 for Qwen3.6 27B, while staying within ~8 points of its Intelligence Index.
MiniMax M3 is the strongest open-weight alternative to Qwen3.6 27B — downloadable from Hugging Face and self-hostable, scoring 54.7 on intelligence.