PRIVACY NOTICE · EFFECTIVE AUGUST 25, 2026

Privacy, in plain language.

This website does not use analytics, advertising pixels, cookies, or browser storage. It does not collect information through forms. As with any website, the hosting and network providers may process basic connection data, such as IP address, user agent, requested URL, and timestamps, to deliver and secure the service.

o4 software telemetry

The o4 application runs locally and sends model and tool traffic only to providers you configure. At most once per day, it may send a minimal usage ping containing a random install identifier, software version, operating system, and CPU architecture. It does not include file contents, prompts, or paths.

You can disable this ping in o4 settings or by setting O4_TELEMETRY=0.

External services

Links to GitHub and model providers take you to services with their own privacy policies. This site serves its fonts and visual assets directly; it does not contact Google Fonts or other asset CDNs from your browser.

Changes

If this site adds accounts, forms, analytics, or other data collection, this notice will be updated before those features launch.