Files - Prime Intellect Docs

# Push local files into the sandbox
prime sandbox upload sbx_123 notebooks/analysis.ipynb /workspace/

# Pull results back
prime sandbox download sbx_123 /workspace/report.csv reports/latest.csv

client.upload_file(sandbox.id, "/workspace/model.bin", "./artifacts/model.bin")
client.download_file(sandbox.id, "/workspace/report.csv", "./reports/report.csv")

# Read small files directly
contents = client.read_file(sandbox.id, "/workspace/report.csv")
print(contents.content[:80])

Uploads are limited to 16 MiB per file. They overwrite existing files and create missing parent directories.
read_file is capped at 10 MiB and raises SandboxFileTooLargeError past it; use download_file for large files.
Transfers use short-lived gateway tokens stored in a local cache. If you rotate credentials or hit 401s, run prime sandbox reset-cache (CLI) or client.clear_auth_cache() (SDK).