AICreateMonitor

(m: EventTarget) => void

A function which is passed an event target allowing it to monitor the creation progress. The monitor is normally updated when the model needs to be downloaded.

The downloadprogress event

loaded number

The number of bytes downloaded so far

total number

The total number of bytes to download

model string

The id of the model that's being downloaded

Usage

JavaScript

window.ai.languageModel.create({
  monitor: (m) => {
    m.addEventListener('downloadprogress', ({ loaded, total, model }) => {
      console.log(`${model} = `${Math.round(loaded / total * 100)}`)
    })
  }
})

TypeScript