# Llama 3.1 Nemotron 70b Instruct vs Step 3.7 Flash

> Llama 3.1 Nemotron 70b Instruct and Step 3.7 Flash score almost the same on the Noometry Index (37.6 vs 37.3), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/llama-3-1-nemotron-70b-instruct-vs-step-3-7-flash
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Step 3.7 Flash leads 42.9 to 35.5.

## Snapshot

| | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| Provider | NVIDIA | StepFun |
| Noometry Index | 37.6 | 37.3 |
| Rank | 203 | 207 |
| Context | — | 256K |
| Input $/M | — | $0.18 |
| Output $/M | — | $1.11 |
| Weights | Open | Open |

## Coding

- Llama 3.1 Nemotron 70b Instruct: 35.9 (#216)
- Step 3.7 Flash: 40.0 (#150)

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| BigCodeBench Instruct | 38.7% | — |
| LMArena Coding | 1272 | — |
| BigCodeBench Complete | 48.2% | — |
| ALE-Bench | — | 694.12 |

## Reasoning

- Llama 3.1 Nemotron 70b Instruct: 25.0 (#152)
- Step 3.7 Flash: 21.6 (#219)

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LMArena Hard Prompts | 1266 | — |

## Math

- Llama 3.1 Nemotron 70b Instruct: 35.5 (#182)
- Step 3.7 Flash: 42.9 (#82)

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |
| LMArena Math | 1271 | — |

## Knowledge

- Llama 3.1 Nemotron 70b Instruct: 34.1 (#199)
- Step 3.7 Flash: —

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| LMArena Expert | 1242 | — |

## Multilingual

- Llama 3.1 Nemotron 70b Instruct: 40.5 (#217)
- Step 3.7 Flash: —

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1245 | — |
| LMArena Chinese | 1263 | — |
| LMArena Russian | 1227 | — |

## Instruction Following

- Llama 3.1 Nemotron 70b Instruct: 65.9 (#213)
- Step 3.7 Flash: —

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| LMArena Instruction Following | 1252 | — |

## Long Context

- Llama 3.1 Nemotron 70b Instruct: 37.6 (#215)
- Step 3.7 Flash: —

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1238 | — |

## Writing & Preference

- Llama 3.1 Nemotron 70b Instruct: 48.4 (#203)
- Step 3.7 Flash: —

| Benchmark | Llama 3.1 Nemotron 70b Instruct | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1283 | — |
| LMArena Creative Writing | 1269 | — |
| LMArena Multi-Turn | 1275 | — |

## FAQ

### Is Llama 3.1 Nemotron 70b Instruct better than Step 3.7 Flash?

Llama 3.1 Nemotron 70b Instruct and Step 3.7 Flash score almost the same on the Noometry Index (37.6 vs 37.3), so choose on price, context window or the category you care about most.

### Is Llama 3.1 Nemotron 70b Instruct or Step 3.7 Flash better for coding?

Step 3.7 Flash scores higher on coding benchmarks: 40.0 versus 35.9 in the Noometry coding category.

### How many benchmarks do Llama 3.1 Nemotron 70b Instruct and Step 3.7 Flash share?

0 benchmarks have published results for both models. Llama 3.1 Nemotron 70b Instruct has 14 scored results on Noometry and Step 3.7 Flash has 5.