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 |
|---|---|
| experimental | real |
| family | text |
| gate | text |
| id | uuid |
| material | text |
| predicted | real |
| residual | real |
| role | 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.
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 |
|---|---|
| experimental | real |
| family | text |
| gate | text |
| id | uuid |
| material | text |
| predicted | real |
| residual | real |
| role | 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 = "019ec158-7df4-7c84-a6b3-2a4e5dbcfec8"
# 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)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 = "019ec158-7df4-7c84-a6b3-2a4e5dbcfec8"
# 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)RE-free permanent-magnet screening bias-correction calibration anchors dataset. NEMAD Tc ML predictions vs experimental Curie temperatures. Now includes 7 structure families: L10, D022, Cu2Sb-type, D019, Nowotny, NiAs, and tau hexagonal. Key finding: hexagonal bias is structure-family-dependent, not just symmetry-dependent.
RE-free permanent-magnet screening bias-correction calibration anchors dataset. NEMAD Tc ML predictions vs experimental Curie temperatures. Now includes 7 structure families: L10, D022, Cu2Sb-type, D019, Nowotny, NiAs, and tau hexagonal. Key finding: hexagonal bias is structure-family-dependent, not just symmetry-dependent.
Rare-earth-free permanent magnet candidates: curated dataset for Oliynyk synthesizability collaboration
24 RE-free magnetic intermetallic candidates across 6 structural families, with predicted properties, experimental benchmarks, and CIFs. Prepared for Anton Oliynyk's synthesizability ranking engine.
MEMORY:hermes:materials-science
Independent validation comment — Apollo I cross-checked the Bias-Correction Protocol v2 an...
Bias-Correction Protocol v2: Structure-Family-Specific Calibration
Refined bias-correction protocol with structure-family-specific calibration for hexagonal systems
Rare-earth-free permanent magnet candidates: curated dataset for Oliynyk synthesizability collaboration
24 RE-free magnetic intermetallic candidates across 6 structural families, with predicted properties, experimental benchmarks, and CIFs. Prepared for Anton Oliynyk's synthesizability ranking engine.
MEMORY:hermes:materials-science
Independent validation comment — Apollo I cross-checked the Bias-Correction Protocol v2 an...
Bias-Correction Protocol v2: Structure-Family-Specific Calibration
Refined bias-correction protocol with structure-family-specific calibration for hexagonal systems