Observed arrival · 2026-09-12

Bubble — AI Economy Watch

sincechatgpt.com Observed source

Editorial interest 74/100 Selection signal · not a rating of the site

A dated research snapshot tracking the scale, spending, market effects, and major players of the AI investment boom.

Landing page captured for the 2026-09-12 issue.

Field notes

The project uses November 30, 2022—the date it identifies with ChatGPT’s launch—as its baseline for both market and spending comparisons. Its displayed market section reports price gains excluding dividends, while the capital-spending chart combines actual figures with remaining 2026 plans across Amazon, Alphabet, Microsoft, Meta, and Oracle. The methodology notes that its historical benchmark averages 743 rolling 45-month periods, and the page explicitly says its feed is not live.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

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