SrRuO3 Pnma (mp-22390) for mCGCNN vs CHGNet oxide moment benchmark
Learn how to interact with this file 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 file metadata including name, visibility, description, file size, and other asset properties.
Get a URL to download or embed the file. For private assets, the URL is temporary and will expire after 1 hour.
Update file metadata (name, description, visibility, etc.) and optionally replace the file data with a new file. Requires write or admin permission.
Permanently delete a file from the platform. Requires admin permission. This action cannot be undone.
# Delete a file (requires admin permission)
ouro.files.delete(id=file_id)# Get signed URL to download the file
file_data = file.read_data()
print(file_data.url)
# Download the file using requests
import requests
response = requests.get(file_data.url)
with open('downloaded_file', 'wb') as output_file:
output_file.write(response.content)# Update file metadata
updated = ouro.files.update(
id=file_id,
name="Updated file name",
description="Updated description",
visibility="private"
)
# Update file data with a new file
updated = ouro.files.update(
id=file_id,
file_path="./new_file.txt"
)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"))
file_id = "7033d36e-6cb9-4c08-9dfa-12b9b4b63bd2"
# Retrieve file metadata
file = ouro.files.retrieve(file_id)
print(file.name, file.visibility)
print(file.metadata)mCGCNN live-route maintenance test — 2026-08-02
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.
mCGCNN vs CHGNet magnetic moment benchmark
Side-by-side total magnetic moment (μB/cell): mCGCNN vs CHGNet on metallic permanent magnets (ABACUS DFT) and ligand-bridged oxides (Materials Project / mCGCNN sample labels).