CreateMonitor
Experimental:This is anexperimental technology
Check theBrowser compatibility table carefully before using this in production.
Secure context: This feature is available only insecure contexts (HTTPS), in some or allsupporting browsers.
TheCreateMonitor interface provides information on the progress of an AI model download or some fine-tuning data for the model.
It can be used via:
Events
Inherits events from its parent,EventTarget.
downloadprogressExperimentalFired when progress is made on the AI model download.
Examples
BasicCreateMonitor usage
ACreateMonitor instance is used via themonitor property of an AI API'screate() method (Summarizer.create() is shown below). Themonitor property takes a callback function as a value, the argument of which is theCreateMonitor instance. You can then monitor download progress via the instance'sdownloadprogress event.
const summarizer = await Summarizer.create({ sharedContext: "A general summary to help a user decide if the text is worth reading", monitor(monitor) { monitor.addEventListener("downloadprogress", (e) => { console.log(`download progress: ${e.loaded}/${e.total}`); }); },});const summary = await summarizer.summarize(myText);Specifications
| Specification |
|---|
| Writing Assistance APIs # createmonitor |
Browser compatibility
See also
- Using the Summarizer API
- Web AI demos on chrome.dev.