# Nemotron 3.5 Lightning vs Phi-4 Mini

> Nemotron 3.5 Lightning is the stronger model overall, scoring 40.0 to 30.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nemotron-3-5-lightning-vs-phi-4-mini
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Nemotron 3.5 Lightning leads 40.4 to 28.1.
- Nemotron 3.5 Lightning is cheaper at $0.05 / $0.20 per million input/output tokens, against $0.075 / $0.30 for Phi-4 Mini.
- Nemotron 3.5 Lightning accepts more context: 262K tokens versus 128K.

## Snapshot

| | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| Provider | NVIDIA | Microsoft |
| Noometry Index | 40.0 | 30.9 |
| Rank | 155 | 283 |
| Context | 262K | 128K |
| Input $/M | $0.05 | $0.075 |
| Output $/M | $0.20 | $0.30 |
| Weights | Open | Open |

## Coding

- Nemotron 3.5 Lightning: 40.4 (#141)
- Phi-4 Mini: 28.1 (#317)

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| SciCode | — | 10.8% |
| LMArena Coding | 1375 | — |

## Reasoning

- Nemotron 3.5 Lightning: 26.8 (#127)
- Phi-4 Mini: 22.4 (#195)

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1337 | — |

## Math

- Nemotron 3.5 Lightning: 37.5 (#155)
- Phi-4 Mini: —

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| LMArena Math | 1359 | — |

## Knowledge

- Nemotron 3.5 Lightning: 37.5 (#154)
- Phi-4 Mini: 25.3 (#262)

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| Vectara Hallucination Rate | — | 23.5% |
| LMArena Expert | 1356 | — |

## Multilingual

- Nemotron 3.5 Lightning: 44.0 (#180)
- Phi-4 Mini: —

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| LMArena Non-English | 1295 | — |
| LMArena Chinese | 1359 | — |
| LMArena French | 1366 | — |
| LMArena German | 1282 | — |
| LMArena Japanese | 1206 | — |
| LMArena Korean | 1238 | — |
| LMArena Russian | 1253 | — |
| LMArena Spanish | 1345 | — |

## Instruction Following

- Nemotron 3.5 Lightning: 69.6 (#170)
- Phi-4 Mini: —

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| LMArena Instruction Following | 1318 | — |

## Long Context

- Nemotron 3.5 Lightning: 39.9 (#165)
- Phi-4 Mini: —

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| LMArena Longer Query | 1314 | — |

## Writing & Preference

- Nemotron 3.5 Lightning: 48.5 (#201)
- Phi-4 Mini: —

| Benchmark | Nemotron 3.5 Lightning | Phi-4 Mini |
|---|---|---|
| LMArena Text | 1327 | — |
| LMArena Creative Writing | 1254 | — |
| EQ-Bench Creative Writing | 1280 | — |
| LMArena Multi-Turn | 1328 | — |

## FAQ

### Is Nemotron 3.5 Lightning better than Phi-4 Mini?

Nemotron 3.5 Lightning is the stronger model overall, scoring 40.0 to 30.9 on the Noometry Index.

### Which is cheaper, Nemotron 3.5 Lightning or Phi-4 Mini?

Nemotron 3.5 Lightning is cheaper. It lists at $0.05 per million input tokens and $0.20 per million output tokens; Phi-4 Mini lists at $0.075 and $0.30.

### Is Nemotron 3.5 Lightning or Phi-4 Mini better for coding?

Nemotron 3.5 Lightning scores higher on coding benchmarks: 40.4 versus 28.1 in the Noometry coding category.

### Which has the bigger context window?

Nemotron 3.5 Lightning does, with 262K tokens against 128K.

### How many benchmarks do Nemotron 3.5 Lightning and Phi-4 Mini share?

0 benchmarks have published results for both models. Nemotron 3.5 Lightning has 18 scored results on Noometry and Phi-4 Mini has 3.