# Mistral 7B vs Phi 3 Medium 4k Instruct

> Phi 3 Medium 4k Instruct is the stronger model overall, scoring 33.0 to 23.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mistral-7b-vs-phi-3-medium-4k-instruct
- Last updated: 2026-10-11
- Shared benchmarks: 16

## Summary

- They share 16 benchmarks with published results for both. Mistral 7B scores higher in 0 categories and Phi 3 Medium 4k Instruct in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Phi 3 Medium 4k Instruct leads 33.4 to 8.1.

## Snapshot

| | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| Provider | Mistral AI | Microsoft |
| Noometry Index | 23.0 | 33.0 |
| Rank | 351 | 250 |
| Context | 8K | — |
| Input $/M | $0.25 | — |
| Output $/M | $0.25 | — |
| Weights | Open | Open |

## Coding

- Mistral 7B: 26.4 (#326)
- Phi 3 Medium 4k Instruct: 32.9 (#268)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Coding | 1082 | 1130 |
| BigCodeBench Instruct | 19.5% | — |
| BigCodeBench Complete | 27.3% | — |
| HumanEval+ | 36% | — |
| MBPP+ | 42.1% | — |

## Reasoning

- Mistral 7B: 13.1 (#336)
- Phi 3 Medium 4k Instruct: 21.7 (#214)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Hard Prompts | 1067 | 1127 |
| Chess Puzzles | 0% | — |
| DTBench | 42.5% | — |
| Adversarial NLI | 47.1% | — |
| BIG-Bench Hard | 56.1% | — |
| Epoch Capabilities Index | 112.21 | — |
| HellaSwag | 81% | — |
| PIQA | 83% | — |
| WinoGrande | 75.3% | — |

## Math

- Mistral 7B: 8.1 (#325)
- Phi 3 Medium 4k Instruct: 33.4 (#202)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Math | 1085 | 1173 |
| OTIS Mock AIME 2024-2025 | 0.3% | — |
| MATH Level 5 | 3.7% | — |
| GSM8K | 54.4% | — |

## Knowledge

- Mistral 7B: 7.4 (#311)
- Phi 3 Medium 4k Instruct: 30.2 (#229)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Expert | 1036 | 1108 |
| GPQA Diamond | 15.2% | — |
| ARC (AI2) Challenge | 78.6% | — |
| BoolQ | 87.4% | — |
| MMLU | 62.5% | — |
| OpenBookQA | 79.8% | — |
| TriviaQA | 75.2% | — |

## Multilingual

- Mistral 7B: 25.8 (#283)
- Phi 3 Medium 4k Instruct: 30.6 (#263)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Non-English | 1012 | 1094 |
| LMArena Chinese | 1009 | 1108 |
| LMArena French | 1037 | 1110 |
| LMArena German | 987 | 1101 |
| LMArena Japanese | 878 | 1042 |
| LMArena Russian | 1018 | 1145 |
| LMArena Spanish | 1026 | 1095 |
| LMArena Korean | — | 954 |

## Instruction Following

- Mistral 7B: 54.2 (#280)
- Phi 3 Medium 4k Instruct: 57.6 (#268)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Instruction Following | 1060 | 1113 |

## Long Context

- Mistral 7B: 32.2 (#271)
- Phi 3 Medium 4k Instruct: 34.0 (#255)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Longer Query | 1060 | 1120 |

## Writing & Preference

- Mistral 7B: 30.7 (#286)
- Phi 3 Medium 4k Instruct: 34.1 (#272)

| Benchmark | Mistral 7B | Phi 3 Medium 4k Instruct |
|---|---|---|
| LMArena Text | 1090 | 1138 |
| LMArena Creative Writing | 1068 | 1107 |
| LMArena Multi-Turn | 1062 | 1088 |

## FAQ

### Is Mistral 7B better than Phi 3 Medium 4k Instruct?

Phi 3 Medium 4k Instruct is the stronger model overall, scoring 33.0 to 23.0 on the Noometry Index.

### Is Mistral 7B or Phi 3 Medium 4k Instruct better for coding?

Phi 3 Medium 4k Instruct scores higher on coding benchmarks: 32.9 versus 26.4 in the Noometry coding category.

### How many benchmarks do Mistral 7B and Phi 3 Medium 4k Instruct share?

16 benchmarks have published results for both models. Mistral 7B has 37 scored results on Noometry and Phi 3 Medium 4k Instruct has 17.