Issues

• Add contextUsage and contextWindow to match Prompt API

  webmachinelearning/writing-assistance-apis#109 · Filter by author michaelwasserman opened on Oct 7, 2026

• New parameter to support model tiering in Summarizer

  webmachinelearning/writing-assistance-apis#96 · Filter by author jingyun19 opened on Feb 18, 2026
  12

  

• Origin-trials feedback on the Rewriter API as requested

  webmachinelearning/writing-assistance-apis#93 · Filter by author moviescripter opened on Jan 12, 2026

• Allow usage in web workers

  webmachinelearning/writing-assistance-apis#89 · Filter by author jlarmstrongiv opened on Nov 12, 2025
  1

• Discuss the privacy implications of using a paid cloud option

  Agenda+
  webmachinelearning/writing-assistance-apis#84 · Filter by author jyasskin opened on Oct 21, 2025
  1

• Allowing model choice tradeoffs, e.g., speed vs. quality vs. context length

  enhancement
  webmachinelearning/writing-assistance-apis#81 · Filter by author domenic opened on Sep 19, 2025

• How to signal progress for resuming a previous download

  webmachinelearning/writing-assistance-apis#80 · Filter by author domenic opened on Sep 4, 2025
  1

• API to determine download size?

  enhancement
  webmachinelearning/writing-assistance-apis#79 · Filter by author domenic opened on Aug 22, 2025

• API to restrict devices for which the API would be too slow?

  enhancement
  webmachinelearning/writing-assistance-apis#77 · Filter by author domenic opened on Jul 24, 2025

• Rewriting part of text [question]

  webmachinelearning/writing-assistance-apis#71 · Filter by author eyaler opened on Jun 25, 2025
  1

• Consider less generic term for the Availability enum?

  webmachinelearning/writing-assistance-apis#65 · Filter by author tidoust opened on Apr 30, 2025
  1

• Default WriterCreateOptions values

  webmachinelearning/writing-assistance-apis#51 · Filter by author michaelwasserman opened on Apr 11, 2025
  2

• availability() and create() patterns should also work for APIs with cloud options

  webmachinelearning/writing-assistance-apis#38 · Filter by author jyasskin opened on Feb 4, 2025
  2

• Dev interest in using Writing Assistance APIs

  webmachinelearning/writing-assistance-apis#33 · Filter by author ayuishii opened on Jan 23, 2025
  2

• Feature Request: Sentiment model

  enhancement
  webmachinelearning/writing-assistance-apis#28 · Filter by author atonalfreerider opened on Jan 16, 2025

• Enhanced Summarizer API with Recursive Text Splitting

  enhancement
  webmachinelearning/writing-assistance-apis#14 · Filter by author hemanth opened on Nov 22, 2024
  3

• More Types

  enhancement
  webmachinelearning/writing-assistance-apis#2 · Filter by author hemanth opened on Aug 10, 2024