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Marcus on AI

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Coming soon: New York City’s hearing on AI risks New York tries to take care of its own
a week ago
Red Alert: OpenAI is poised to cross an AI safety redline. Making models harder to monitor is not what we need
2nd Sep 2026
1

Red Alert: OpenAI is poised to cross an AI safety redline.

from Marcus on AI [alt+shift+b] in AI

2nd Sep 2026
Making models harder to monitor is not what we need
OpenAI’s amazing — but vastly oversold — new model Astra Eight or nine misconceptions about Astra. See if you can spot the biggest fallacy.
2nd Aug 2026
1

OpenAI’s amazing — but vastly oversold — new model Astra

from Marcus on AI [alt+shift+b] in AI

2nd Aug 2026
Eight or nine misconceptions about Astra. See if you can spot the biggest fallacy.
Breaking: When dreams for AI sanity come true A true life moment for your correspondent
2nd Jun 2026
1

Breaking: When dreams for AI sanity come true

from Marcus on AI [alt+shift+b] in AI

2nd Jun 2026
A true life moment for your correspondent
1st May 2026
In the Iran war, it looks like AI helped with operations, not strategy A hot take on how AI may have played out in the war so far
1st Apr 2026
1
1st Apr 2026
A hot take on how AI may have played out in the war so far
Is AI already killing people by accident? The writer Tyler Austin Harper (of The Atlantic, etc.) sent me a thread this morning, asking whether...
1st Mar 2026
2

Is AI already killing people by accident?

from Marcus on AI [alt+shift+b] in AI

1st Mar 2026
The writer Tyler Austin Harper (of The Atlantic, etc.) sent me a thread this morning, asking whether a mistargeting yesterday that killed nearly 150 school children in Iran could have been the result of AI.
1st Feb 2026
3rd Jan 2026
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