# Mercury 2 vs Nemotron 3 Super

> Mercury 2 and Nemotron 3 Super score almost the same on the Noometry Index (38.8 vs 39.6), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/mercury-2-vs-nemotron-3-super
- Last updated: 2026-10-10
- Shared benchmarks: 15

## Summary

- They share 15 benchmarks with published results for both. Mercury 2 scores higher in 1 category and Nemotron 3 Super in 6 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in coding, where Nemotron 3 Super leads 38.9 to 33.2.
- The biggest single-benchmark swing is WeirdML: 43.2% for Mercury 2 and 38% for Nemotron 3 Super.
- Nemotron 3 Super is cheaper at $0.08 / $0.45 per million input/output tokens, against $0.25 / $0.75 for Mercury 2.
- Nemotron 3 Super accepts more context: 262K tokens versus 128K.
- Nemotron 3 Super has downloadable open weights; the other is API-only.

## Snapshot

| | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| Provider | Inception | NVIDIA |
| Noometry Index | 38.8 | 39.6 |
| Rank | 167 | 147 |
| Context | 128K | 262K |
| Input $/M | $0.25 | $0.08 |
| Output $/M | $0.75 | $0.45 |
| Weights | Proprietary | Open |

## Coding

- Mercury 2: 33.2 (#250)
- Nemotron 3 Super: 38.9 (#153)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| SciCode | 38.7% | 36% |
| WeirdML | 43.2% | 38% |
| LMArena Coding | 1391 | 1403 |
| ALE-Bench | 785.58 | 213.9 |
| LMArena WebDev | 1170 | — |

## Reasoning

- Mercury 2: 23.0 (#170)
- Nemotron 3 Super: 17.9 (#274)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| CritPt | 0.8% | 3.1% |
| LMArena Hard Prompts | 1362 | 1386 |
| NYT Connections (extended) | — | 15.4% |

## Math

- Mercury 2: —
- Nemotron 3 Super: 37.6 (#95)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| MathArena Final-Answer Competitions | — | 60.4% |
| LMArena Math | — | 1381 |

## Knowledge

- Mercury 2: 35.6 (#170)
- Nemotron 3 Super: 38.2 (#136)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| LMArena Expert | 1358 | 1397 |
| Vectara Hallucination Rate | 12.3% | — |

## Multilingual

- Mercury 2: 46.8 (#153)
- Nemotron 3 Super: 48.6 (#139)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| LMArena Non-English | 1331 | 1356 |
| LMArena Chinese | 1416 | 1430 |
| LMArena Russian | 1303 | 1336 |
| LMArena French | — | 1404 |
| LMArena German | — | 1341 |
| LMArena Spanish | — | 1417 |

## Instruction Following

- Mercury 2: 70.4 (#161)
- Nemotron 3 Super: 71.4 (#149)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| LMArena Instruction Following | 1328 | 1347 |

## Long Context

- Mercury 2: 40.4 (#149)
- Nemotron 3 Super: 41.5 (#134)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| LMArena Longer Query | 1329 | 1362 |

## Writing & Preference

- Mercury 2: 54.0 (#151)
- Nemotron 3 Super: 56.1 (#135)

| Benchmark | Mercury 2 | Nemotron 3 Super |
|---|---|---|
| LMArena Text | 1355 | 1378 |
| LMArena Creative Writing | 1289 | 1317 |
| LMArena Multi-Turn | 1358 | 1369 |

## FAQ

### Is Mercury 2 better than Nemotron 3 Super?

Mercury 2 and Nemotron 3 Super score almost the same on the Noometry Index (38.8 vs 39.6), so choose on price, context window or the category you care about most.

### Which is cheaper, Mercury 2 or Nemotron 3 Super?

Nemotron 3 Super is cheaper. It lists at $0.08 per million input tokens and $0.45 per million output tokens; Mercury 2 lists at $0.25 and $0.75.

### Is Mercury 2 or Nemotron 3 Super better for coding?

Nemotron 3 Super scores higher on coding benchmarks: 38.9 versus 33.2 in the Noometry coding category.

### Which has the bigger context window?

Nemotron 3 Super does, with 262K tokens against 128K.

### How many benchmarks do Mercury 2 and Nemotron 3 Super share?

15 benchmarks have published results for both models. Mercury 2 has 17 scored results on Noometry and Nemotron 3 Super has 21.