# GPT-5 Pro vs MiniMax M1

> GPT-5 Pro is the stronger model overall, scoring 46.2 to 39.7 on the Noometry Index. MiniMax M1 costs 49× less per token, which makes it the better buy when GPT-5 Pro's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gpt-5-pro-vs-minimax-m1
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where GPT-5 Pro leads 56.2 to 35.7.
- MiniMax M1 is cheaper at $0.40 / $2.20 per million input/output tokens, against $15 / $120 for GPT-5 Pro.
- MiniMax M1 accepts more context: 1M tokens versus 400K.
- MiniMax M1 has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| Provider | OpenAI | MiniMax |
| Noometry Index | 46.2 | 39.7 |
| Rank | 58 | 146 |
| Context | 400K | 1M |
| Input $/M | $15 | $0.40 |
| Output $/M | $120 | $2.20 |
| Weights | Proprietary | Open |

## Coding

- GPT-5 Pro: 43.4 (#77)
- MiniMax M1: 39.2 (#149)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| WeirdML | 60.4% | — |
| LMArena Coding | — | 1359 |
| AlgoTune | 1.31 | — |

## Reasoning

- GPT-5 Pro: 39.2 (#52)
- MiniMax M1: 25.8 (#125)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| ARC-AGI-2 | 18.3% | — |
| SimpleBench | 61.6% | — |
| Kagi LLM Benchmark | 76.8% | — |
| ARC-AGI-1 | 70.2% | — |
| EnigmaEval | 18.8% | — |
| LMArena Hard Prompts | — | 1340 |
| Epoch Capabilities Index | 150.26 | — |

## Math

- GPT-5 Pro: 48.0 (#53)
- MiniMax M1: 34.8 (#152)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| FrontierMath (Tiers 1-3) | 55.8% | — |
| FrontierMath Tier 4 | 19.5% | — |
| LMArena Math | — | 1360 |
| FrontierMath Tier 4 (v1) | 14.6% | — |

## Knowledge

- GPT-5 Pro: 56.2 (#39)
- MiniMax M1: 35.7 (#168)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| Humanity's Last Exam | 31.6% | — |
| LMArena Expert | — | 1316 |

## Multilingual

- GPT-5 Pro: —
- MiniMax M1: 46.0 (#157)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| LMArena Non-English | — | 1320 |
| LMArena Chinese | — | 1361 |
| LMArena French | — | 1369 |
| LMArena German | — | 1350 |
| LMArena Japanese | — | 1220 |
| LMArena Korean | — | 1263 |
| LMArena Russian | — | 1330 |
| LMArena Spanish | — | 1354 |

## Instruction Following

- GPT-5 Pro: —
- MiniMax M1: 69.5 (#169)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| LMArena Instruction Following | — | 1312 |

## Long Context

- GPT-5 Pro: —
- MiniMax M1: 41.4 (#136)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| Fiction.LiveBench | — | 69.4% |
| LMArena Longer Query | — | 1326 |

## Writing & Preference

- GPT-5 Pro: —
- MiniMax M1: 53.3 (#155)

| Benchmark | GPT-5 Pro | MiniMax M1 |
|---|---|---|
| LMArena Text | — | 1343 |
| LMArena Creative Writing | — | 1298 |
| LMArena Multi-Turn | — | 1335 |

## FAQ

### Is GPT-5 Pro better than MiniMax M1?

GPT-5 Pro is the stronger model overall, scoring 46.2 to 39.7 on the Noometry Index. MiniMax M1 costs 49× less per token, which makes it the better buy when GPT-5 Pro's lead doesn't matter for your workload.

### Which is cheaper, GPT-5 Pro or MiniMax M1?

MiniMax M1 is cheaper. It lists at $0.40 per million input tokens and $2.20 per million output tokens; GPT-5 Pro lists at $15 and $120.

### Is GPT-5 Pro or MiniMax M1 better for coding?

GPT-5 Pro scores higher on coding benchmarks: 43.4 versus 39.2 in the Noometry coding category.

### Which has the bigger context window?

MiniMax M1 does, with 1M tokens against 400K.

### How many benchmarks do GPT-5 Pro and MiniMax M1 share?

0 benchmarks have published results for both models. GPT-5 Pro has 12 scored results on Noometry and MiniMax M1 has 18.