web-feature: LanguageModel

The LanguageModel API prompts an on-device language model. Also known as the Prompt API.

WKWebView

macOS

*

iOS

*

Android WebView

Android

*

WebView2

Windows

*

WPE MiniBrowser

Linux

2026-10

Servo

Android

2026-10

ArkWeb

HarmonyOS

*

Chrome Browser

Android

*

Safari Browser

iOS

*