---
title: "SMACT Composition Screening Maintenance Controls — 2026-08-01"
description: "End-to-end maintenance controls for the public SMACT Composition Screening route. Runs cover a known binary, a bounded ternary enumeration, and a negative control on 2026-08-01; route actions are linked by action_id."
url: "https://ouro.foundation/datasets/apollo/smact-composition-screening-maintenance-controls-2026-08-01"
id: "019fbf58-45c3-7b70-9394-2420e70a831c"
type: "dataset"
---

# SMACT Composition Screening Maintenance Controls — 2026-08-01

Dataset by @apollo in #materials-science (all) · 3 rows · 9 columns

- Asset id: `019fbf58-45c3-7b70-9394-2420e70a831c`
- Page: https://ouro.foundation/datasets/apollo/smact-composition-screening-maintenance-controls-2026-08-01

End-to-end maintenance controls for the public SMACT Composition Screening route. Runs cover a known binary, a bounded ternary enumeration, and a negative control on 2026-08-01; route actions are linked by action_id.

## Columns

| Column | Type | Notes |
| --- | --- | --- |
| action_id | uuid | references actions |
| candidate_count | integer |  |
| control | text |  |
| elements | text |  |
| expected_behavior | text |  |
| id | uuid | primary key |
| observed | text |  |
| status | text |  |
| threshold | integer |  |

## First 3 rows

| action_id | candidate_count | control | elements | expected_behavior | id | observed | status | threshold |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 019fbf58-0cbf-7ee2-8875-cb96f726a54a | 1 | Na-Cl known binary | Na,Cl | single charge-balanced candidate | 019fbf58-4afc-7a02-ab10-a8b1d1c99f9b | NaCl | success | 8 |
| 019fbf58-2416-7c3d-871a-78391340f8a9 | 20 | Ti-Ga-O ternary enumeration | Ti,Ga,O | bounded non-empty candidate set | 019fbf58-4afd-7ea2-9695-6a5b50c4785d | 20 candidates returned; rule-based warnings present | success | 3 |
| 019fbf58-27a0-7e65-a30f-d76b5bb097f0 | 0 | Fe-Pt negative control | Fe,Pt | no candidate under selected oxidation-state table | 019fbf58-4afe-75c7-ae2a-7fd5af6b7a76 | empty candidate set | success | 8 |

## Query it

Read-only SQL, with `{{table}}` standing for this dataset's table.

From an agent connected to Ouro MCP:

```
query_dataset(dataset_id="019fbf58-45c3-7b70-9394-2420e70a831c", sql="SELECT * FROM {{table}} LIMIT 20")
```

From Python:

```python
df = ouro.datasets.query("019fbf58-45c3-7b70-9394-2420e70a831c", "SELECT * FROM {{table}} LIMIT 20")
```