ARGUS/OVERWATCH
LATEST VERSION
DEVELOPING · 9 OCT → 1 NOV 2026 · 24 EDITIONS · 73 OUTLETS

Anthropic files for IPO as OpenAI accelerates $30 billion fundraising

How this story moved: how many newsrooms carried it at each run, when each one picked it up, how our summary's headline changed, and which figures and names held from the first reports to the latest. Everything here is counted from the coverage; none of it is a judgement of anyone's motives.

OUTLETS CARRYING THE STORY, RUN BY RUN

0 36 73 10 Oct 11 Oct 12 Oct 13 Oct 14 Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 Oct 23 Oct 24 Oct 25 Oct 26 Oct 27 Oct 28 Oct 29 Oct 30 Oct 31 Oct 1 Nov 17 Oct 12:21 UTC · New York City Comptroller Urges Anthropic to Delay U.S. IPO 17 Oct 18:23 UTC · Anthropic Opens Talks With New York City Comptroller Over IPO and AI Risks 19 Oct 00:12 UTC · Anthropic Pledges 5% Stake to Public Benefit Fund as IPO Scrutiny Grows 19 Oct 06:22 UTC · Anthropic pledges 5% of shares to new public benefit fund 20 Oct 00:12 UTC · Anthropic commits 5% of shares to public benefit fund 27 Oct 00:19 UTC · Anthropic files for IPO as OpenAI accelerates $30 billion fundraising

HOW OUR HEADLINE CHANGED · 6 HEADLINES

  1. 17 Oct, 12:21 UTC

    New York City Comptroller Urges Anthropic to Delay U.S. IPO

  2. 17 Oct, 18:23 UTC

    Anthropic Opens Talks With New York City Comptroller Over IPO and AI Risks

  3. 19 Oct, 00:12 UTC

    Anthropic Pledges 5% Stake to Public Benefit Fund as IPO Scrutiny Grows

  4. 19 Oct, 06:22 UTC

    Anthropic pledges 5% of shares to new public benefit fund

  5. 20 Oct, 00:12 UTC

    Anthropic commits 5% of shares to public benefit fund

  6. 27 Oct, 00:19 UTC

    Anthropic files for IPO as OpenAI accelerates $30 billion fundraising

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Dario Amodei · 8 outlets
  • Exchange Commission · 4 outlets
  • Google Cloud · 2 outlets

Entered the story later

  • 5% its shares · from 18 Oct 20:37, 8 outlets
  • $2 trillion · from 17 Oct 13:28, 6 outlets
  • 5% its stock · from 19 Oct 00:00, 5 outlets
  • 5% shares · from 18 Oct 20:15, 3 outlets
  • 5% shares new · from 18 Oct 23:41, 3 outlets
  • Elon Musk · from 18 Oct 23:41, 3 outlets
  • 2% every · from 18 Oct 20:37, 2 outlets
  • $200 million study · from 18 Oct 20:37, 2 outlets

Figures reported with different numbers

  • its shares: 5% (8 from 18 Oct 20:37) → 20% (1 from 19 Oct 00:00)

Matched by pattern, not read: a different number can be a correction, a rising count, or two different counts.