MiniMax M3 vs GPT-5.4 Nano
MiniMax M3 is cheaper on output tokens, while MiniMax M3 offers a larger context window. Choose MiniMax M3 or GPT-5.4 Nano based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | MiniMax M3 | GPT-5.4 Nano |
|---|---|---|
| Provider | MiniMax | OpenAI |
| Input / 1M tokens | $0.30 | $0.20 |
| Output / 1M tokens | $1.20 | $1.25 |
| Context window | 1M | 400K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Jun 2026 | Mar 2026 |
| GPQA Diamond score | 90.9 | 78.5 |
| Epoch Capabilities Index score | 147 | 146 |
| LiveBench score | 67.3 | 71.3 |
| LMArena (Chatbot Arena) Elo score | 1431 | 1372 |
| LMArena WebDev Elo score | 1483 | — |
| LMArena Vision Elo score | 1251 | 1196 |
| FrontierMath score | — | 25.9 |
FAQ
Is MiniMax M3 or GPT-5.4 Nano cheaper?
MiniMax M3 is cheaper on output tokens ($1.20 vs $1.25 per 1M).
Which has the larger context window, MiniMax M3 or GPT-5.4 Nano?
MiniMax M3 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.