# Drex v1.5 Benchmark Scores & Performance

> Drex v1.5 by Nace.AI has 6 source-displayable benchmark rows but no public overall score. It remains unranked.

Canonical page: https://benchlm.ai/models/drex-v1-5

Last updated: October 20, 2026

## Model Details

| Property | Value |
|----------|-------|
| Creator | Nace.AI |
| Source Type | Open Weight |
| Reasoning Type | Unspecified |
| Context Window | 131K |
| Official model card | [Drex models](https://drex.nace.ai/docs/drex/reference/models) |
| Overall Score | Not computed (unranked) |
| Overall Rank | Unranked |

## Family & Coverage

- Family: Drex v1.5
- Variant: decision-system
- Benchmarks covered: 6 of 668
- Coverage note: Published evidence is shown below; no public overall score is assigned.

## Other Nace.AI Models

- [Drex v2.0](/models/drex-v2-0) - Score: not computed