# Gemma 3 4B vs Phi 3 Mini 4k Instruct

> Gemma 3 4B and Phi 3 Mini 4k Instruct score almost the same on the Noometry Index (28.1 vs 27.9), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/gemma-3-4b-vs-phi-3-mini-4k-instruct
- Last updated: 2026-10-11
- Shared benchmarks: 13

## Summary

- They share 13 benchmarks with published results for both. Gemma 3 4B scores higher in 5 categories and Phi 3 Mini 4k Instruct in 3 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where Gemma 3 4B leads 65.2 to 47.7.

## Snapshot

| | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| Provider | Google | Microsoft |
| Noometry Index | 28.1 | 27.9 |
| Rank | 326 | 328 |
| Context | 131K | — |
| Input $/M | $0.04 | — |
| Output $/M | $0.08 | — |
| Weights | Open | Open |

## Coding

- Gemma 3 4B: 35.9 (#215)
- Phi 3 Mini 4k Instruct: 26.6 (#323)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Coding | 1230 | 1093 |
| LiveBench Coding | — | 15.5% |
| HumanEval+ | — | 59.1% |
| MBPP+ | — | 54.2% |

## Agentic & Tool Use

- Gemma 3 4B: 20.9 (#142)
- Phi 3 Mini 4k Instruct: —

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| Berkeley Function Calling Leaderboard | 19.6% | — |

## Reasoning

- Gemma 3 4B: 13.2 (#335)
- Phi 3 Mini 4k Instruct: 14.1 (#328)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| Chess Puzzles | 0% | 0% |
| LMArena Hard Prompts | 1253 | 1072 |
| Kagi LLM Benchmark | 25.2% | — |
| LiveBench Reasoning | — | 26.8% |
| DTBench | 50.9% | — |
| LiveBench Data Analysis | — | 34.7% |
| LMCA | 2.8% | — |
| Adversarial NLI | — | 52.8% |
| BIG-Bench Hard | — | 71.7% |
| Epoch Capabilities Index | 116.02 | — |
| HellaSwag | — | 76.7% |
| LiveBench | — | 22.4% |
| WinoGrande | — | 70.8% |

## Math

- Gemma 3 4B: 16.8 (#292)
- Phi 3 Mini 4k Instruct: 26.6 (#257)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Math | 1239 | 1111 |
| OTIS Mock AIME 2024-2025 | 7.5% | — |
| LiveBench Math | — | 15.7% |

## Knowledge

- Gemma 3 4B: 11.8 (#299)
- Phi 3 Mini 4k Instruct: 28.5 (#246)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Expert | 1223 | 1045 |
| GPQA Diamond | 23.2% | — |
| Vectara Hallucination Rate | 6.4% | — |
| ARC (AI2) Challenge | — | 84.9% |
| MMLU | — | 68.8% |
| OpenBookQA | — | 88% |
| TriviaQA | — | 64% |

## Multilingual

- Gemma 3 4B: 42.5 (#194)
- Phi 3 Mini 4k Instruct: 26.3 (#280)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Non-English | 1273 | 1021 |
| LMArena German | 1281 | 1044 |
| LMArena Russian | 1294 | 1022 |
| LMArena Chinese | — | 1021 |
| LMArena French | — | 1076 |
| LMArena Japanese | — | 935 |
| LMArena Korean | — | 905 |
| LMArena Spanish | — | 1085 |

## Instruction Following

- Gemma 3 4B: 65.2 (#225)
- Phi 3 Mini 4k Instruct: 47.7 (#303)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Instruction Following | 1239 | 1053 |
| LiveBench Instruction Following | — | 39.1% |

## Long Context

- Gemma 3 4B: 38.7 (#194)
- Phi 3 Mini 4k Instruct: 31.7 (#276)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Longer Query | 1273 | 1044 |

## Writing & Preference

- Gemma 3 4B: 42.0 (#239)
- Phi 3 Mini 4k Instruct: 27.6 (#300)

| Benchmark | Gemma 3 4B | Phi 3 Mini 4k Instruct |
|---|---|---|
| LMArena Text | 1291 | 1073 |
| LMArena Creative Writing | 1271 | 1037 |
| LMArena Multi-Turn | 1255 | 1018 |
| EQ-Bench Creative Writing | 1068 | — |
| LiveBench Language | — | 9.2% |

## FAQ

### Is Gemma 3 4B better than Phi 3 Mini 4k Instruct?

Gemma 3 4B and Phi 3 Mini 4k Instruct score almost the same on the Noometry Index (28.1 vs 27.9), so choose on price, context window or the category you care about most.

### Is Gemma 3 4B or Phi 3 Mini 4k Instruct better for coding?

Gemma 3 4B scores higher on coding benchmarks: 35.9 versus 26.6 in the Noometry coding category.

### How many benchmarks do Gemma 3 4B and Phi 3 Mini 4k Instruct share?

13 benchmarks have published results for both models. Gemma 3 4B has 22 scored results on Noometry and Phi 3 Mini 4k Instruct has 35.