# Llama 2-34B vs Phi-1.5

> Neither Llama 2-34B nor Phi-1.5 has enough public benchmark results to be ranked yet; the rows below show what has been published.

- Canonical page: https://noometry.com/compare/llama-2-34b-vs-phi-1-5
- Last updated: 2026-10-10
- Shared benchmarks: 6

## Summary

- They share 6 benchmarks with published results for both.
- Phi-1.5 has downloadable open weights; the other is API-only.

## Snapshot

| | Llama 2-34B | Phi-1.5 |
|---|---|---|
| Provider | Meta | Microsoft |
| Noometry Index | — | — |
| Rank | — | — |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Reasoning

- Llama 2-34B: —
- Phi-1.5: —

| Benchmark | Llama 2-34B | Phi-1.5 |
|---|---|---|
| Epoch Capabilities Index | 104.81 | 90.82 |
| WinoGrande | 76.7% | 73.4% |
| BIG-Bench Hard | 44.1% | — |
| HellaSwag | — | 47.6% |
| PIQA | 81.9% | — |

## Math

- Llama 2-34B: —
- Phi-1.5: —

| Benchmark | Llama 2-34B | Phi-1.5 |
|---|---|---|
| GSM8K | 42.2% | — |

## Knowledge

- Llama 2-34B: —
- Phi-1.5: —

| Benchmark | Llama 2-34B | Phi-1.5 |
|---|---|---|
| ARC (AI2) Challenge | 54.5% | 44.4% |
| BoolQ | 83.7% | 75.8% |
| MMLU | 62.6% | 37.6% |
| OpenBookQA | 58.2% | 37.2% |
| TriviaQA | 84.6% | — |

## FAQ

### Is Llama 2-34B better than Phi-1.5?

Neither Llama 2-34B nor Phi-1.5 has enough public benchmark results to be ranked yet; the rows below show what has been published.

### How many benchmarks do Llama 2-34B and Phi-1.5 share?

6 benchmarks have published results for both models. Llama 2-34B has 10 scored results on Noometry and Phi-1.5 has 7.