# Nemotron 4 340b Instruct vs Step 3

> Step 3 is the stronger model overall, scoring 40.5 to 35.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nemotron-4-340b-instruct-vs-step-3
- Last updated: 2026-10-11
- Shared benchmarks: 15

## Summary

- They share 15 benchmarks with published results for both. Nemotron 4 340b Instruct scores higher in 0 categories and Step 3 in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Step 3 leads 54.3 to 42.7.

## Snapshot

| | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| Provider | NVIDIA | StepFun |
| Noometry Index | 35.9 | 40.5 |
| Rank | 223 | 149 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Nemotron 4 340b Instruct: 35.2 (#228)
- Step 3: 40.1 (#147)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Coding | 1209 | 1367 |

## Reasoning

- Nemotron 4 340b Instruct: 23.4 (#178)
- Step 3: 28.4 (#105)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Hard Prompts | 1202 | 1355 |
| Kagi LLM Benchmark | — | 62.3% |

## Math

- Nemotron 4 340b Instruct: 34.3 (#195)
- Step 3: 37.6 (#148)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Math | 1216 | 1366 |

## Knowledge

- Nemotron 4 340b Instruct: 32.0 (#216)
- Step 3: 36.8 (#164)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Expert | 1171 | 1333 |

## Multimodal

- Nemotron 4 340b Instruct: —
- Step 3: 35.5 (#86)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Vision | — | 1177 |

## Multilingual

- Nemotron 4 340b Instruct: 37.9 (#233)
- Step 3: 46.3 (#159)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Non-English | 1206 | 1327 |
| LMArena Chinese | 1214 | 1397 |
| LMArena German | 1192 | 1371 |
| LMArena Korean | 1148 | 1269 |
| LMArena Russian | 1219 | 1331 |
| LMArena Spanish | 1195 | 1371 |
| LMArena French | 1197 | — |
| LMArena Japanese | 1128 | — |

## Instruction Following

- Nemotron 4 340b Instruct: 63.1 (#232)
- Step 3: 70.4 (#164)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Instruction Following | 1203 | 1332 |

## Long Context

- Nemotron 4 340b Instruct: 37.1 (#221)
- Step 3: 40.3 (#157)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Longer Query | 1225 | 1326 |

## Writing & Preference

- Nemotron 4 340b Instruct: 42.7 (#233)
- Step 3: 54.3 (#151)

| Benchmark | Nemotron 4 340b Instruct | Step 3 |
|---|---|---|
| LMArena Text | 1225 | 1350 |
| LMArena Creative Writing | 1203 | 1321 |
| LMArena Multi-Turn | 1214 | 1341 |

## FAQ

### Is Nemotron 4 340b Instruct better than Step 3?

Step 3 is the stronger model overall, scoring 40.5 to 35.9 on the Noometry Index.

### Is Nemotron 4 340b Instruct or Step 3 better for coding?

Step 3 scores higher on coding benchmarks: 40.1 versus 35.2 in the Noometry coding category.

### How many benchmarks do Nemotron 4 340b Instruct and Step 3 share?

15 benchmarks have published results for both models. Nemotron 4 340b Instruct has 17 scored results on Noometry and Step 3 has 17.