# INTELLECT-1 vs Phi-1.5

> Neither INTELLECT-1 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/intellect-1-vs-phi-1-5
- Last updated: 2026-10-11
- Shared benchmarks: 5

## Summary

- They share 5 benchmarks with published results for both.
- Phi-1.5 has downloadable open weights; the other is API-only.

## Snapshot

| | INTELLECT-1 | Phi-1.5 |
|---|---|---|
| Provider | Hugging Face | Microsoft |
| Noometry Index | — | — |
| Rank | — | — |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Reasoning

- INTELLECT-1: —
- Phi-1.5: —

| Benchmark | INTELLECT-1 | Phi-1.5 |
|---|---|---|
| Epoch Capabilities Index | 100.86 | 91.53 |
| HellaSwag | 71.4% | 47.6% |
| WinoGrande | 65.8% | 73.4% |
| BIG-Bench Hard | 34.9% | — |

## Math

- INTELLECT-1: —
- Phi-1.5: —

| Benchmark | INTELLECT-1 | Phi-1.5 |
|---|---|---|
| GSM8K | 38.6% | — |

## Knowledge

- INTELLECT-1: —
- Phi-1.5: —

| Benchmark | INTELLECT-1 | Phi-1.5 |
|---|---|---|
| ARC (AI2) Challenge | 54.5% | 44.4% |
| MMLU | 49.9% | 37.6% |
| BoolQ | — | 75.8% |
| OpenBookQA | — | 37.2% |

## FAQ

### Is INTELLECT-1 better than Phi-1.5?

Neither INTELLECT-1 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 INTELLECT-1 and Phi-1.5 share?

5 benchmarks have published results for both models. INTELLECT-1 has 7 scored results on Noometry and Phi-1.5 has 7.