# DeepSeek V4.1 Flash vs Nemotron 3 Super

> DeepSeek V4.1 Flash is the stronger model overall, scoring 50.3 to 39.6 on the Noometry Index. Nemotron 3 Super costs 1.5× less per token, which makes it the better buy when DeepSeek V4.1 Flash's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/deepseek-v4-1-flash-vs-nemotron-3-super
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. DeepSeek V4.1 Flash scores higher in 8 categories and Nemotron 3 Super in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where DeepSeek V4.1 Flash leads 46.2 to 17.9.
- The biggest single-benchmark swing is NYT Connections (extended): 89.6% for DeepSeek V4.1 Flash and 15.4% for Nemotron 3 Super.
- Nemotron 3 Super is cheaper at $0.08 / $0.45 per million input/output tokens, against $0.15 / $0.60 for DeepSeek V4.1 Flash.
- DeepSeek V4.1 Flash accepts more context: 1M tokens versus 262K.

## Snapshot

| | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| Provider | DeepSeek | NVIDIA |
| Noometry Index | 50.3 | 39.6 |
| Rank | 40 | 147 |
| Context | 1M | 262K |
| Input $/M | $0.15 | $0.08 |
| Output $/M | $0.60 | $0.45 |
| Weights | Open | Open |

## Coding

- DeepSeek V4.1 Flash: 52.8 (#29)
- Nemotron 3 Super: 38.9 (#153)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| SciCode | 51.9% | 36% |
| LMArena Coding | 1511 | 1403 |
| ALE-Bench | 1,092 | 213.9 |
| LMArena WebDev | 1620 | — |
| WeirdML | — | 38% |

## Reasoning

- DeepSeek V4.1 Flash: 46.2 (#39)
- Nemotron 3 Super: 17.9 (#274)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| NYT Connections (extended) | 89.6% | 15.4% |
| CritPt | 14.3% | 3.1% |
| LMArena Hard Prompts | 1485 | 1386 |
| DTBench | 89.9% | — |
| LMCA | 47% | — |
| Surface Evolver Bench | 46.3% | — |
| Epoch Capabilities Index | 155.01 | — |

## Math

- DeepSeek V4.1 Flash: 48.4 (#52)
- Nemotron 3 Super: 37.6 (#95)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Math | 1493 | 1381 |
| MathArena Final-Answer Competitions | — | 60.4% |
| ProofBench | 54% | — |

## Knowledge

- DeepSeek V4.1 Flash: 41.6 (#97)
- Nemotron 3 Super: 38.2 (#136)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Expert | 1505 | 1397 |

## Multilingual

- DeepSeek V4.1 Flash: 55.5 (#29)
- Nemotron 3 Super: 48.6 (#139)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Non-English | 1452 | 1356 |
| LMArena Chinese | 1506 | 1430 |
| LMArena French | 1448 | 1404 |
| LMArena Russian | 1473 | 1336 |
| LMArena Spanish | 1499 | 1417 |
| LMArena German | — | 1341 |

## Instruction Following

- DeepSeek V4.1 Flash: 77.6 (#24)
- Nemotron 3 Super: 71.4 (#149)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Instruction Following | 1475 | 1347 |

## Long Context

- DeepSeek V4.1 Flash: 45.2 (#46)
- Nemotron 3 Super: 41.5 (#134)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Longer Query | 1476 | 1362 |

## Writing & Preference

- DeepSeek V4.1 Flash: 65.8 (#43)
- Nemotron 3 Super: 56.1 (#135)

| Benchmark | DeepSeek V4.1 Flash | Nemotron 3 Super |
|---|---|---|
| LMArena Text | 1465 | 1378 |
| LMArena Creative Writing | 1436 | 1317 |
| LMArena Multi-Turn | 1460 | 1369 |
| EQ-Bench Creative Writing | 1540 | — |

## FAQ

### Is DeepSeek V4.1 Flash better than Nemotron 3 Super?

DeepSeek V4.1 Flash is the stronger model overall, scoring 50.3 to 39.6 on the Noometry Index. Nemotron 3 Super costs 1.5× less per token, which makes it the better buy when DeepSeek V4.1 Flash's lead doesn't matter for your workload.

### Which is cheaper, DeepSeek V4.1 Flash 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; DeepSeek V4.1 Flash lists at $0.15 and $0.60.

### Is DeepSeek V4.1 Flash or Nemotron 3 Super better for coding?

DeepSeek V4.1 Flash scores higher on coding benchmarks: 52.8 versus 38.9 in the Noometry coding category.

### Which has the bigger context window?

DeepSeek V4.1 Flash does, with 1M tokens against 262K.

### How many benchmarks do DeepSeek V4.1 Flash and Nemotron 3 Super share?

18 benchmarks have published results for both models. DeepSeek V4.1 Flash has 25 scored results on Noometry and Nemotron 3 Super has 21.