# Claude 2.1 vs Nemotron 4 340b Instruct

> Nemotron 4 340b Instruct is the stronger model overall, scoring 35.9 to 25.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-2-1-vs-nemotron-4-340b-instruct
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Nemotron 4 340b Instruct leads 34.3 to 10.2.
- Nemotron 4 340b Instruct has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| Provider | Anthropic | NVIDIA |
| Noometry Index | 25.2 | 35.9 |
| Rank | 345 | 223 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Claude 2.1: 26.2 (#327)
- Nemotron 4 340b Instruct: 35.2 (#228)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| WeirdML | 7.1% | — |
| LMArena Coding | — | 1209 |

## Reasoning

- Claude 2.1: 21.4 (#221)
- Nemotron 4 340b Instruct: 23.4 (#178)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Hard Prompts | — | 1202 |
| DTBench | 51% | — |
| Epoch Capabilities Index | 119.27 | — |
| ForecastBench | 54.2 | — |

## Math

- Claude 2.1: 10.2 (#315)
- Nemotron 4 340b Instruct: 34.3 (#195)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.9% | — |
| LMArena Math | — | 1216 |

## Knowledge

- Claude 2.1: 15.4 (#292)
- Nemotron 4 340b Instruct: 32.0 (#216)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| GPQA Diamond | 33% | — |
| LMArena Expert | — | 1171 |
| MMLU | 73.5% | — |

## Multilingual

- Claude 2.1: —
- Nemotron 4 340b Instruct: 37.9 (#233)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Non-English | — | 1206 |
| LMArena Chinese | — | 1214 |
| LMArena French | — | 1197 |
| LMArena German | — | 1192 |
| LMArena Japanese | — | 1128 |
| LMArena Korean | — | 1148 |
| LMArena Russian | — | 1219 |
| LMArena Spanish | — | 1195 |

## Instruction Following

- Claude 2.1: —
- Nemotron 4 340b Instruct: 63.1 (#232)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Instruction Following | — | 1203 |

## Long Context

- Claude 2.1: —
- Nemotron 4 340b Instruct: 37.1 (#221)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Longer Query | — | 1225 |

## Writing & Preference

- Claude 2.1: —
- Nemotron 4 340b Instruct: 42.7 (#233)

| Benchmark | Claude 2.1 | Nemotron 4 340b Instruct |
|---|---|---|
| LMArena Text | — | 1225 |
| LMArena Creative Writing | — | 1203 |
| LMArena Multi-Turn | — | 1214 |

## FAQ

### Is Claude 2.1 better than Nemotron 4 340b Instruct?

Nemotron 4 340b Instruct is the stronger model overall, scoring 35.9 to 25.2 on the Noometry Index.

### Is Claude 2.1 or Nemotron 4 340b Instruct better for coding?

Nemotron 4 340b Instruct scores higher on coding benchmarks: 35.2 versus 26.2 in the Noometry coding category.

### How many benchmarks do Claude 2.1 and Nemotron 4 340b Instruct share?

0 benchmarks have published results for both models. Claude 2.1 has 7 scored results on Noometry and Nemotron 4 340b Instruct has 17.