Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees

Published 12 Sep 2026, 22:11 UTC. Updated 14 Sep 2026, 12:52 UTC.

Anthropic’s Dario Amodei, OpenAI’s Sam Altman and Elon Musk have agreed on an unusual position: frontier AI development may need to slow as systems become capable of helping build their own successors.

Directly affected

No company is named in this report.

Indirectly affected

SUPX SUPERX AI TECHNOLOGY LTD
GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
ABAT AMERICAN BATTERY TECHNOLOGY
GA selected ABAT as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
ACM AECOM TECHNOLOGY CORP
GA selected ACM as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
AOSL ALPHA & OMEGA SEMICONDUCTOR LT SHS
GA selected AOSL as a RELATED security because its canonical security name directly matches this event's themes: semiconductor. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
BBAI BIGBEAR AI HLDGS INC
GA selected BBAI as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
CHAT Roundhill Generative AI & Tech
GA selected CHAT as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.

Price reaction, T-5 to T+3

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SUPX	—	—	—	—	—	—	—
ABAT	—	—	—	—	—	—	—
ACM	—	—	—	—	—	—	—
AOSL	—	—	—	—	—	—	—
BBAI	—	—	—	—	—	—	—
CHAT	—	—	—	—	—	—	—

How far SuperX AI Technology (SUPX) has moved since 12 Sep 2026

Since the first closing price after “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees,” SuperX AI Technology (SUPX) is -2.82%. The S&P 500 fund (SPY) is +0.77% over the same days, a -3.59% difference versus the market.

SUPX

SPY

Who reported a SuperX AI Technology (SUPX) trade near this story

Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).

Who gains and who loses around SuperX AI Technology (SUPX)

Companies mentioned with this story

SUPX SuperX AI Technology
In “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees,” SuperX AI Technology (SUPX) is linked, with no stored direction, medium confidence. Reason on file: GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
ABAT American Battery Technology
In “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees,” American Battery Technology (ABAT) is linked, with no stored direction, medium confidence. Reason on file: GA selected ABAT as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
ACM Aecom
Aecom (ACM) is linked, with no stored direction, medium confidence in the 12 Sep 2026 story “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees.” Reason on file: GA selected ACM as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
AOSL Alpha & Omega Semiconductor
Alpha & Omega Semiconductor (AOSL) is linked, with no stored direction, medium confidence in the 12 Sep 2026 story “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees.” Reason on file: GA selected AOSL as a RELATED security because its canonical security name directly matches this event's themes: semiconductor. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
BBAI BigBear.ai Holdings
For “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees,” BigBear.ai Holdings (BBAI) is linked, with no stored direction, medium confidence. Reason on file: GA selected BBAI as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
CHAT Roundhill Generative AI & Tech
Roundhill Generative AI & Tech (CHAT) is linked, with no stored direction, medium confidence in the 12 Sep 2026 story “Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees.” Reason on file: GA selected CHAT as a RELATED security because its canonical security name directly matches this event's themes: ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

SuperX AI Technology (SUPX)

“Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees” (12 Sep 2026) reaches SuperX AI Technology (SUPX) through this story.

The link for SuperX AI Technology (SUPX) is this: GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

A second company, American Battery Technology (ABAT), is listed for a different reason: GA selected ABAT as a RELATED security because its canonical security name directly matches this event's themes: technology. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article

Price levels for SuperX AI Technology (SUPX)

ABAT traded between 1.42 and 2.42 across 20 sessions. The latest close on file is 1.44. ACM traded between 56.41 and 63.73 across 20 sessions. The latest close on file is 57.99. SUPX traded between 6.15 and 7.09 across 10 sessions. The latest close on file is 6.72.

How strong the case is around SuperX AI Technology (SUPX)

100 out of 100

“Anthropic CEO calls for AI race to slow down citing safety. Musk and OpenAI's Altman agrees” scores 100 out of 100. The score uses 6 linked companies.