GPT-4o (2024-11-20) alternatives
Match · Updated July 2026
The closest alternative to GPT-4o (2024-11-20) is Qwen3 VL 32B Instruct — comparable intelligence (11.1 vs 11.2); for a cheaper option, GPT-5.6 Terra runs $1.25/M vs $2.50/M; and the best open-weight substitute is Kimi K3.
Closest match
Cheaper alternatives
gpt-5.6-terra
$1.25/M input · 55.0 intel
grok-4.5
$2.00/M input · 53.8 intel
claude-sonnet-5
$2.00/M input · 53.4 intel
claude-sonnet-5:batch
$1.00/M input · 53.4 intel
gpt-5.4:batch
$1.25/M input · 51.4 intel
gpt-5.6-luna
$0.500/M input · 51.2 intel
Smarter alternatives
mistral-medium-3
12.5 intel · $0.400/M
qwen3-coder-30b-a3b-instruct
13.6 intel · $0.070/M
qwen3-next-80b-a3b-instruct
13.7 intel · $0.100/M
ling-2.6-flash
14.1 intel · $0.010/M
solar-pro-3
14.1 intel · $0.150/M
gemini-2.5-flash
14.1 intel · $0.300/M
Open-source alternatives
kimi-k3
57.1 intel · open weights · 1.0M ctx
glm-5.2
51.1 intel · open weights · 1.0M ctx
minimax-m3
44.4 intel · open weights · 1.0M ctx
minimax-m3:batch
44.4 intel · open weights · 524K ctx
deepseek-v4-pro
44.3 intel · open weights · 1.0M ctx
kimi-k2.6
44.2 intel · open weights · 262K ctx
Frequently asked
What is the best alternative to GPT-4o (2024-11-20)?
Qwen3 VL 32B Instruct is the closest alternative to GPT-4o (2024-11-20), with an Intelligence Index of 11.1 (GPT-4o (2024-11-20) scores 11.2) at $0.104 per million input tokens.
Is there a cheaper alternative to GPT-4o (2024-11-20)?
Yes — GPT-5.6 Terra 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.
Is there an open-source alternative to GPT-4o (2024-11-20)?
Kimi K3 is the strongest open-weight alternative to GPT-4o (2024-11-20) — downloadable from Hugging Face and self-hostable, scoring 57.1 on intelligence.