The closest alternative to GPT-4o (2024-11-20) is Qwen3 VL 235B A22B Instruct — comparable intelligence (17.0 vs 17.3); for a cheaper option, Qwen3.7 Max runs $1.25/M vs $2.50/M; for more speed, gpt-oss-120b (free) hits 554 t/s; and the best open-weight substitute is MiniMax M3.
Qwen3 VL 235B A22B Instruct is the closest alternative to GPT-4o (2024-11-20), with an Intelligence Index of 17.0 (GPT-4o (2024-11-20) scores 17.3) at $0.200 per million input tokens.
Yes — Qwen3.7 Max costs $1.25 per million input tokens versus $2.50 for GPT-4o (2024-11-20), while staying within ~8 points of its Intelligence Index.
MiniMax M3 is the strongest open-weight alternative to GPT-4o (2024-11-20) — downloadable from Hugging Face and self-hostable, scoring 54.7 on intelligence.