# Mercury vs MiniMax-M2.5

> Mercury and MiniMax-M2.5 score almost the same on the Noometry Index (37.6 vs 38.3), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/mercury-vs-minimax-m2-5
- Last updated: 2026-10-10
- Shared benchmarks: 9

## Summary

- They share 9 benchmarks with published results for both. Mercury scores higher in 1 category and MiniMax-M2.5 in 5 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in coding, where MiniMax-M2.5 leads 48.1 to 38.7.
- The biggest single-benchmark swing is Kagi LLM Benchmark: 21.6% for Mercury and 55.2% for MiniMax-M2.5.
- MiniMax-M2.5 has downloadable open weights; the other is API-only.

## Snapshot

| | Mercury | MiniMax-M2.5 |
|---|---|---|
| Provider | Inception | MiniMax |
| Noometry Index | 37.6 | 38.3 |
| Rank | 199 | 188 |
| Context | — | 205K |
| Input $/M | — | $0.30 |
| Output $/M | — | $1.20 |
| Weights | Proprietary | Open |

## Coding

- Mercury: 38.7 (#170)
- MiniMax-M2.5: 48.1 (#58)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| LMArena Coding | 1322 | 1381 |
| SWE-bench Verified (bash only) | — | 75.8% |
| LMArena WebDev | — | 1387 |
| SWE-bench Multilingual | — | 68.3% |
| ALE-Bench | — | 618.17 |

## Agentic & Tool Use

- Mercury: —
- MiniMax-M2.5: 30.4 (#77)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| Terminal-Bench | — | 42.7% |
| Vending-Bench 2 | — | -23.16 |

## Reasoning

- Mercury: 17.5 (#293)
- MiniMax-M2.5: 17.5 (#292)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| Kagi LLM Benchmark | 21.6% | 55.2% |
| LMArena Hard Prompts | 1285 | 1372 |
| ARC-AGI-2 | — | 4.9% |
| NYT Connections (extended) | — | 16.8% |
| ARC-AGI-1 | — | 63.7% |
| Epoch Capabilities Index | — | 146.68 |

## Math

- Mercury: —
- MiniMax-M2.5: 26.9 (#253)

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

## Knowledge

- Mercury: —
- MiniMax-M2.5: 39.2 (#135)

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

## Multilingual

- Mercury: 41.6 (#206)
- MiniMax-M2.5: 47.1 (#152)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| LMArena Non-English | 1260 | 1338 |
| LMArena Chinese | — | 1393 |
| LMArena French | — | 1362 |
| LMArena German | — | 1362 |
| LMArena Japanese | — | 1171 |
| LMArena Korean | — | 1232 |
| LMArena Russian | — | 1358 |
| LMArena Spanish | — | 1354 |

## Instruction Following

- Mercury: 65.2 (#224)
- MiniMax-M2.5: 71.5 (#148)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| LMArena Instruction Following | 1239 | 1353 |

## Long Context

- Mercury: 38.4 (#198)
- MiniMax-M2.5: 37.5 (#216)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| LMArena Longer Query | 1266 | 1366 |
| CL-bench | — | 11.4% |
| CL-bench Life | — | 6.3% |

## Writing & Preference

- Mercury: 46.2 (#221)
- MiniMax-M2.5: 53.9 (#153)

| Benchmark | Mercury | MiniMax-M2.5 |
|---|---|---|
| LMArena Text | 1282 | 1359 |
| LMArena Creative Writing | 1191 | 1331 |
| LMArena Multi-Turn | 1282 | 1364 |
| EQ-Bench Creative Writing | — | 1361 |

## FAQ

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

Mercury and MiniMax-M2.5 score almost the same on the Noometry Index (37.6 vs 38.3), so choose on price, context window or the category you care about most.

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

MiniMax-M2.5 scores higher on coding benchmarks: 48.1 versus 38.7 in the Noometry coding category.

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

9 benchmarks have published results for both models. Mercury has 9 scored results on Noometry and MiniMax-M2.5 has 33.