# MiniMax-M2 vs MiniMax-M2.5

> MiniMax-M2 and MiniMax-M2.5 score almost the same on the Noometry Index (37.4 vs 38.3), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/minimax-m2-vs-minimax-m2-5
- Last updated: 2026-10-12
- Shared benchmarks: 21

## Summary

- They share 21 benchmarks with published results for both. MiniMax-M2 scores higher in 3 categories and MiniMax-M2.5 in 6 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where MiniMax-M2 leads 37.3 to 26.9.
- The biggest single-benchmark swing is SWE-bench Verified (bash only): 61% for MiniMax-M2 and 75.8% for MiniMax-M2.5.
- Both cost about the same: $0.30 input and $1.20 output per million tokens.

## Snapshot

| | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| Provider | MiniMax | MiniMax |
| Noometry Index | 37.4 | 38.3 |
| Rank | 204 | 188 |
| Context | 205K | 205K |
| Input $/M | $0.30 | $0.30 |
| Output $/M | $1.20 | $1.20 |
| Weights | Open | Open |

## Coding

- MiniMax-M2: 39.3 (#159)
- MiniMax-M2.5: 48.1 (#58)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| SWE-bench Verified (bash only) | 61% | 75.8% |
| LMArena WebDev | 1297 | 1387 |
| LMArena Coding | 1370 | 1381 |
| SWE-bench Multilingual | — | 68.3% |
| ALE-Bench | — | 618.17 |

## Agentic & Tool Use

- MiniMax-M2: 25.1 (#109)
- MiniMax-M2.5: 30.4 (#77)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| Terminal-Bench | 30% | 42.7% |
| Vending-Bench 2 | 160.6 | -23.16 |

## Reasoning

- MiniMax-M2: 19.4 (#258)
- MiniMax-M2.5: 17.5 (#292)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| Kagi LLM Benchmark | 57.8% | 55.2% |
| NYT Connections (extended) | 14.8% | 16.8% |
| LMArena Hard Prompts | 1357 | 1372 |
| ARC-AGI-2 | — | 4.9% |
| ARC-AGI-1 | — | 63.7% |
| Epoch Capabilities Index | — | 146.68 |

## Math

- MiniMax-M2: 37.3 (#160)
- MiniMax-M2.5: 26.9 (#253)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Math | 1352 | 1378 |
| ProofBench | — | 4% |

## Knowledge

- MiniMax-M2: 37.0 (#163)
- MiniMax-M2.5: 39.2 (#135)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Expert | 1337 | 1379 |
| Vectara Hallucination Rate | — | 9.1% |

## Multilingual

- MiniMax-M2: 45.3 (#171)
- MiniMax-M2.5: 47.1 (#152)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Non-English | 1313 | 1338 |
| LMArena Chinese | 1366 | 1393 |
| LMArena French | 1335 | 1362 |
| LMArena German | 1355 | 1362 |
| LMArena Russian | 1331 | 1358 |
| LMArena Spanish | 1326 | 1354 |
| LMArena Japanese | — | 1171 |
| LMArena Korean | — | 1232 |

## Instruction Following

- MiniMax-M2: 70.2 (#166)
- MiniMax-M2.5: 71.5 (#148)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Instruction Following | 1328 | 1353 |

## Long Context

- MiniMax-M2: 40.5 (#153)
- MiniMax-M2.5: 37.5 (#216)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Longer Query | 1331 | 1366 |
| CL-bench | — | 11.4% |
| CL-bench Life | — | 6.3% |

## Writing & Preference

- MiniMax-M2: 53.0 (#162)
- MiniMax-M2.5: 53.9 (#153)

| Benchmark | MiniMax-M2 | MiniMax-M2.5 |
|---|---|---|
| LMArena Text | 1340 | 1359 |
| LMArena Creative Writing | 1286 | 1331 |
| LMArena Multi-Turn | 1361 | 1364 |
| EQ-Bench Creative Writing | — | 1361 |

## FAQ

### Is MiniMax-M2 better than MiniMax-M2.5?

MiniMax-M2 and MiniMax-M2.5 score almost the same on the Noometry Index (37.4 vs 38.3), so choose on price, context window or the category you care about most.

### Which is cheaper, MiniMax-M2 or MiniMax-M2.5?

MiniMax-M2.5 is cheaper. It lists at $0.30 per million input tokens and $1.20 per million output tokens; MiniMax-M2 lists at $0.30 and $1.20.

### Is MiniMax-M2 or MiniMax-M2.5 better for coding?

MiniMax-M2.5 scores higher on coding benchmarks: 48.1 versus 39.3 in the Noometry coding category.

### Which has the bigger context window?

Both accept 205K tokens.

### How many benchmarks do MiniMax-M2 and MiniMax-M2.5 share?

21 benchmarks have published results for both models. MiniMax-M2 has 21 scored results on Noometry and MiniMax-M2.5 has 33.