# DeepSeek LLM 67B vs Phi 3 Mini 128k Instruct

> Phi 3 Mini 128k Instruct is the stronger model overall, scoring 29.7 to 24.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-llm-67b-vs-phi-3-mini-128k-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. DeepSeek LLM 67B scores higher in 5 categories and Phi 3 Mini 128k Instruct in 3 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Phi 3 Mini 128k Instruct leads 31.6 to 8.7.

## Snapshot

| | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| Provider | DeepSeek | Microsoft |
| Noometry Index | 24.9 | 29.7 |
| Rank | 347 | 305 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- DeepSeek LLM 67B: 31.9 (#278)
- Phi 3 Mini 128k Instruct: 28.8 (#312)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Coding | 1096 | 1039 |
| BigCodeBench Instruct | — | 29.6% |
| BigCodeBench Complete | — | 40.6% |

## Reasoning

- DeepSeek LLM 67B: 16.5 (#304)
- Phi 3 Mini 128k Instruct: 19.6 (#256)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Hard Prompts | 1070 | 1028 |
| Chess Puzzles | 0% | — |
| Epoch Capabilities Index | 110.5 | — |

## Math

- DeepSeek LLM 67B: 8.7 (#324)
- Phi 3 Mini 128k Instruct: 31.6 (#222)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Math | 1108 | 1089 |
| OTIS Mock AIME 2024-2025 | 0.8% | — |
| MATH Level 5 | 6.4% | — |

## Knowledge

- DeepSeek LLM 67B: 7.0 (#313)
- Phi 3 Mini 128k Instruct: 26.8 (#254)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| GPQA Diamond | 24.6% | — |
| LMArena Expert | — | 984 |

## Multilingual

- DeepSeek LLM 67B: 29.4 (#267)
- Phi 3 Mini 128k Instruct: 25.2 (#285)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Non-English | 1073 | 1000 |
| LMArena Chinese | 1132 | 1016 |
| LMArena French | — | 1039 |
| LMArena German | — | 1006 |
| LMArena Japanese | — | 899 |
| LMArena Korean | — | 856 |
| LMArena Russian | — | 1004 |
| LMArena Spanish | — | 1059 |

## Instruction Following

- DeepSeek LLM 67B: 55.4 (#277)
- Phi 3 Mini 128k Instruct: 51.8 (#294)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Instruction Following | 1079 | 1023 |

## Long Context

- DeepSeek LLM 67B: 33.1 (#265)
- Phi 3 Mini 128k Instruct: 30.4 (#289)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Longer Query | 1092 | 996 |

## Writing & Preference

- DeepSeek LLM 67B: 31.6 (#282)
- Phi 3 Mini 128k Instruct: 27.1 (#301)

| Benchmark | DeepSeek LLM 67B | Phi 3 Mini 128k Instruct |
|---|---|---|
| LMArena Text | 1105 | 1050 |
| LMArena Creative Writing | 1067 | 1024 |
| LMArena Multi-Turn | 1082 | 989 |

## FAQ

### Is DeepSeek LLM 67B better than Phi 3 Mini 128k Instruct?

Phi 3 Mini 128k Instruct is the stronger model overall, scoring 29.7 to 24.9 on the Noometry Index.

### Is DeepSeek LLM 67B or Phi 3 Mini 128k Instruct better for coding?

DeepSeek LLM 67B scores higher on coding benchmarks: 31.9 versus 28.8 in the Noometry coding category.

### How many benchmarks do DeepSeek LLM 67B and Phi 3 Mini 128k Instruct share?

10 benchmarks have published results for both models. DeepSeek LLM 67B has 15 scored results on Noometry and Phi 3 Mini 128k Instruct has 19.