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About HOTAI

AI moves fast.
We keep the signal.

HOTAI watches AI industry sources, groups reports about the same event, and selects the updates worth reading. Every item keeps a link to its original source.

See today's selected updates Read the latest daily report

How HOTAI works

Illustration: each line is a source; lines gather into groups covering the same event; a selection gate lets only the strongest groups through to the daily report.

LATEST SELECTEDGoogle 发布 Gemini 4 Argon 模型Engadget · AI
  1. 01

    Collect

    108 sources

    We monitor official blogs, publications, X accounts, newsletters and public feeds. Active sources are checked every 15 minutes.

    RSS 108

  2. 02

    Store

    3,837 updates

    Everything we find is stored, and reports about the same event are grouped together. The hot topics list starts here.

    Added 1,231 in the past 24 hours

  3. 03

    Select

    635 selected

    Models check whether an update matters, then write a title, summary and reason to read. Marketing copy and duplicate reposts stay out.

    101 selected in the past 24 hours

  4. 04

    Publish

    9 daily reports

    A daily report goes out at 08:00, with weekly and monthly editions too. The most important items can also be sent to Feishu.

    Also available through RSS, API and MCP

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HOTAI provides summaries and reading indexes. Original copyright belongs to the respective sources. For corrections, takedowns or display changes, feedback page.