Sep 8 · 8:04 PM ET · resignation
“I resigned from Anthropic today. I spent the last three years doing pretraining research at both OpenAI and Anthropic. Neither company is acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives.”
Views, coverage & the campaign
- Associated Press — Independently reported the resignation; thread crossed roughly 100 million views overnight.
- WSJ exclusive — Press exclusive landed shortly before Coxon’s X thread (exact clock pending).
- Peter Wildeford — Shared the WSJ story ~2 minutes before Coxon’s thread. Source →
- Parker Thayer / CRC — Mapped early quoters and funding overlaps; argued the rollout looked like a well-funded PR / campaign push. Source →
- Ethan Perez — Described Coxon as a senior researcher Anthropic had tried to recruit for ~two years (not an unknown account).
- Evan Hubinger — Endorsed the substance of Coxon’s concerns. Source →
- Elon Musk / Bill Ackman — Counter-frame: Musk “Seems like a setup.”; Ackman reshared Thayer. Musk → · Ackman →
Ties & links
What he argued
Both labs racing
Said OpenAI and Anthropic are racing to self-improving superintelligence and gambling with people’s lives.
Stakes vs incentives
Argued OpenAI hadn’t internalized the stakes; Anthropic understood them but kept racing because they thought no one else would act responsibly.
Endgame warning
Called entering an “endgame” from a private Slack hubristic — and floated a temporary ban on capability improvements.
Ask to researchers
Urged lab researchers to speak up and call for different conditions.
Who responded
Officials and candidates · party + state/district on every tile · tap to jump to their card
Jump down for the full quote, bill ask, and source link.
Where the money goes
Tap a box to open citations. Shared donors show overlap — not orders.
Tap a box to light up its money ties.
Grant amounts
Primary public figures from SFF recommendations and Series A reporting.
Funders
Organizations
Money
Tallinn, Moskovitz, and SFF sit behind several of the groups that spoke early.
- Series A ties to Anthropic
- SFF grants to Encode, Futures, AIPI, IAPS
Groups
Policy and research shops that quoted Coxon early or employ early quoters.
- Encode · AI Futures · IAPS
- Coefficient / Good Ventures
Public posts
Officials later named bills — many of which were already on the table.
- Morning through evening, Sep 9
- Party colors on each Politics card
Elon Musk
Sep 9 · 9:54 PM ET — pushed a setup frame on the resignation thread.
Who mapped this first
Other posters and reporters pulled the early quote chain, funding ties, timing, and the counter-frame before this VotesWith brief. Open each source for their full write-up.
Primary sources and filings cited across this brief. Open each link for the original.
Funding & filings
- Survival and Flourishing Fund — Grant recommendations for Encode, AI Futures, AIPI, and IAPS.
- Anthropic Series A — May 28, 2021 — Tallinn led; Moskovitz participated.
- Encode AI — Policy group; early quoter adjacency.
- AI Futures Project — Research shop cited in funding layer.
- Coefficient / Good Ventures — Funder / employer adjacency.
Key posts & reporting
- WSJ exclusive — Anthropic Researcher Quits Over ‘Out-of-Control’ AI Fears (Sep 8 evening ET; exact clock soft)
- Jacob Coxon resignation thread — Sep 8 · 8:04 PM ET
- Peter Wildeford — Shared WSJ story minutes before
- Evan Hubinger — Endorsed the substance
- Parker Thayer — Good Ventures scholarship note · Sep 9 10:26 AM ET
- Parker Thayer / CRC — PR-operation map · Sep 9 2:51 PM ET
- Nathan Calvin — Early QT of Coxon · Sep 8 8:10 PM ET
- Daniel Kokotajlo — Early QT of Coxon · Sep 8 8:14 PM ET
- Daniel Kokotajlo — Free Press — “Yes, AI Might Really Kill Us All” · Sep 10
- Clément Delangue — Hugging Face CEO expertise pushback · Sep 11
- Elon Musk — “Seems like a setup.”
- Original official posts — each Politics card links to the public post when available
Official responses (Politics)
- Lori Trahan — FRONTIER Act · 07:01 ET
- Anna Paulina Luna — Special session · 07:00 ET
- Chris Murphy — New rules · 08:51 ET
- Greg Casar — ASI ban · 09:55 ET
- Pramila Jayapal — Shut down models · 10:34 ET
- Bernie Sanders — Ban + pause · 11:14 ET
- JB Pritzker — Immediate action · 11:56 ET
- Chris Deluzio — National action · 10:15 ET
- Yassamin Ansari — Pass Casar bill · 12:18 ET
- Don Beyer — Hearings · 12:48 ET
- Ted Lieu — Kill Switch Bill · 12:53 ET
- Patty Murray — Congress act · 12:18 ET
- Ted Cruz — TAKE IT DOWN · 12:42 ET
- Ro Khanna — Agency + hearings · 14:28 ET
- Chris Van Hollen — Safeguards · 14:49 ET
- Bill Foster — Chip Security Act · 16:56 ET
- Kathy Hochul — Safety standards · 19:02 ET