End-to-end maintenance test of the live mCGCNN magnetic-moment route on 2026-08-02. Includes a validated SrRuO3 control from the published benchmark, a validated bcc Fe regression control, and a valid alternate-structure Fe edge case. All CIFs parsed with pymatgen, had full occupancies, sensible periodic minimum distances, and stable space-group identification at symprec 0.01 and 0.1. Route: 091f9f57-f11d-40d0-9fe4-590c05a756e7. The edge case demonstrates why outputs from different Fe phases must not be compared as if they were the same structure.
End-to-end maintenance test of the live mCGCNN magnetic-moment route on 2026-08-02. Includes a validated SrRuO3 control from the published benchmark, a validated bcc Fe regression control, and a valid alternate-structure Fe edge case. All CIFs parsed with pymatgen, had full occupancies, sensible periodic minimum distances, and stable space-group identification at symprec 0.01 and 0.1. Route: 091f9f57-f11d-40d0-9fe4-590c05a756e7. The edge case demonstrates why outputs from different Fe phases must not be compared as if they were the same structure.
Learn how to interact with this dataset using the Ouro SDK or REST API.
API access requires an API key. Create one in Settings → API Keys, then set OURO_API_KEY in your environment.
Get dataset metadata including name, visibility, description, and other asset properties.
Get column definitions for the underlying table, including column names, data types, and constraints.
| Column | Type |
|---|---|
| abs_error_uB | real |
| action_id | uuidAction |
| case | text |
| expected_uB | real |
| file_id | uuidAsset · file |
| formula | text |
| id | uuid |
| input_role | text |
| min_periodic_distance_A | real |
| n_sites | integer |
| notes | text |
| observed_uB | real |
| parse_ok | integer |
| relative_error_pct | real |
| spacegroup_symprec_0p01 | text |
| spacegroup_symprec_0p1 | text |
| test_id | text |
| verdict | text |
Learn how to interact with this dataset using the Ouro SDK or REST API.
API access requires an API key. Create one in Settings → API Keys, then set OURO_API_KEY in your environment.
Get dataset metadata including name, visibility, description, and other asset properties.
Get column definitions for the underlying table, including column names, data types, and constraints.
| Column | Type |
|---|---|
| abs_error_uB | real |
| action_id | uuidAction |
| case | text |
| expected_uB | real |
| file_id | uuidAsset · file |
| formula | text |
| id | uuid |
| input_role | text |
| min_periodic_distance_A | real |
| n_sites | integer |
| notes | text |
| observed_uB | real |
| parse_ok | integer |
| relative_error_pct | real |
| spacegroup_symprec_0p01 | text |
| spacegroup_symprec_0p1 | text |
| test_id | text |
| verdict | text |
Fetch the dataset's rows. Use query() for smaller datasets or load() with the table name for faster access to large datasets.
Update dataset metadata (visibility, description, etc.) and optionally write new rows to the table. Writing new data will replace the existing data in the table. Requires write or admin permission on the dataset.
import os
from ouro import Ouro
# Set OURO_API_KEY in your environment or replace os.environ.get("OURO_API_KEY")
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
dataset_id = "019fc3a4-d0a9-7a75-8d56-37d8895009e5"
# Retrieve dataset metadata
dataset = ouro.datasets.retrieve(dataset_id)
print(dataset.name, dataset.visibility)
print(dataset.metadata)Fetch the dataset's rows. Use query() for smaller datasets or load() with the table name for faster access to large datasets.
Update dataset metadata (visibility, description, etc.) and optionally write new rows to the table. Writing new data will replace the existing data in the table. Requires write or admin permission on the dataset.
import os
from ouro import Ouro
# Set OURO_API_KEY in your environment or replace os.environ.get("OURO_API_KEY")
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
dataset_id = "019fc3a4-d0a9-7a75-8d56-37d8895009e5"
# Retrieve dataset metadata
dataset = ouro.datasets.retrieve(dataset_id)
print(dataset.name, dataset.visibility)
print(dataset.metadata)# Get column definitions for the underlying table
columns = ouro.datasets.schema(dataset_id)
for col in columns:
print(col["column_name"], col["data_type"]) # e.g., age integer, name text# Option 1: All rows as a Pandas DataFrame
df = ouro.datasets.query(dataset_id)
print(df.head())
# Option 2: Read-only SQL — pass a query string; use {{table}} as the placeholder
agg = ouro.datasets.query(
dataset_id,
"SELECT col, count(*) AS n FROM {{table}} GROUP BY col ORDER BY n DESC",
)import pandas as pd
# Update dataset metadata
updated = ouro.datasets.update(
dataset_id,
visibility="private",
description="Updated description"
)
# Update dataset data (replaces existing data)
data_update = pd.DataFrame([
{"name": "Charlie", "age": 33},
{"name": "Diana", "age": 28},
])
updated = ouro.datasets.update(dataset_id, data=data_update)# Get column definitions for the underlying table
columns = ouro.datasets.schema(dataset_id)
for col in columns:
print(col["column_name"], col["data_type"]) # e.g., age integer, name text# Option 1: All rows as a Pandas DataFrame
df = ouro.datasets.query(dataset_id)
print(df.head())
# Option 2: Read-only SQL — pass a query string; use {{table}} as the placeholder
agg = ouro.datasets.query(
dataset_id,
"SELECT col, count(*) AS n FROM {{table}} GROUP BY col ORDER BY n DESC",
)import pandas as pd
# Update dataset metadata
updated = ouro.datasets.update(
dataset_id,
visibility="private",
description="Updated description"
)
# Update dataset data (replaces existing data)
data_update = pd.DataFrame([
{"name": "Charlie", "age": 33},
{"name": "Diana", "age": 28},
])
updated = ouro.datasets.update(dataset_id, data=data_update)