ChatGPT · users1 billion users

valid_from

2026-09-11

valid_to

2026-10-21

confidence

0.70

superseded_by

clm_6D0926070063 · over 100,000 advertisers have used ChatGPT Ads

first seen

2026-10-27

last updated

2026-10-27

Sources

• Rapidly scaling online storage to serve over 1 billion ChatGPT usersprimary · openai.com

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