OpenAI: GPT-5 Mini vs MiniMax: MiniMax M2
openai vs minimax
On price, MiniMax: MiniMax M2 is cheaper (blended cost is about 0.65× that of OpenAI: GPT-5 Mini).
On capability, MiniMax: MiniMax M2 has the higher intelligence index (19) — better for complex reasoning.
Verdict: pick MiniMax: MiniMax M2 on a budget, or MiniMax: MiniMax M2 for output quality. Full details below.
Side-by-Side Specs
| Metric | OpenAI: GPT-5 Mini | MiniMax: MiniMax M2 |
|---|---|---|
| Input /1M | $0.25 | $0.26 |
| Output /1M | $2.00 | $1.02 |
| Blended (3:1) | $0.69 | $0.45 |
| Context | 400K | 205K |
| Intelligence | 17 | 19 |
| Coding | 16 | 29 |
| Math | 91 | 78 |
| Speed | 98 tok/s | 53 tok/s |
| CPS Grade | A | A |
FAQ
Which is cheaper, OpenAI: GPT-5 Mini or MiniMax: MiniMax M2?
On price, MiniMax: MiniMax M2 is cheaper (blended cost is about 0.65× that of OpenAI: GPT-5 Mini). OpenAI: GPT-5 Mini: $0.25 in / $2 out; MiniMax: MiniMax M2: $0.255 in / $1.02 out (per 1M tokens).
Which is smarter, OpenAI: GPT-5 Mini or MiniMax: MiniMax M2?
On capability, MiniMax: MiniMax M2 has the higher intelligence index (19) — better for complex reasoning. Coding index: OpenAI: GPT-5 Mini 16 vs MiniMax: MiniMax M2 29.
Which one should I choose?
Verdict: pick MiniMax: MiniMax M2 on a budget, or MiniMax: MiniMax M2 for output quality. Full details below.