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Astral Codex Ten’s November 2026 links post collects commentary on AI risks, California flood forecasts, a possible NVIDIA-Hugging Face deal, and essays about work and social status. The author says the links have not all been independently verified and that readers may find errors or misleading descriptions.
Astral Codex Ten’s November 2026 links roundup brings together commentary on artificial intelligence, California flood risk, social life and other topics, including forecasts that the author presents as warnings rather than settled predictions. The post is a curated collection, not an independently verified news report: its author says they have not checked every link and that readers often identify errors or misleading descriptions.
The most consequential items in the roundup concern forecasts. The author says Sentinel, described as an Astral Codex Ten grantee that forecasts global disasters, predicts a 25% chance of a rogue AI exfiltrating its weights over the next 12 months. The post does not provide the forecast’s underlying methodology or a definition of the scenario. The number is a forecast attributed to Sentinel, not evidence that such an event has happened or is imminent.
A separate item warns California readers that the coming winter is predicted to be much rainier than normal. A Sentinel-affiliated forecaster is quoted as giving a 2.5% chance of a major flood. The author then describes asking an AI forecaster to translate that estimate into possible damage scenarios, including an estimated 2% chance of a flood causing at least $10,000 in damage to at least one million homes. The roundup also reports a 5% chance of an ARkStorm this year, compared with a stated 1% baseline. These figures are presented as forecasts and the author’s interpretation; the post does not establish that the figures are official government projections.
Other links cover an essay by Clara on what a world without work could look like, an article questioning UFO claims, and a discussion of the lab-leak debate. The author also links to claims about a possible $12.9303 billion NVIDIA purchase of Hugging Face, describing the price as an emoji-related Easter egg. The source text does not identify a company announcement or filing supporting the deal, so the transaction should be treated as a claim in the roundup, not as independently confirmed corporate news.
Forecasts Raise Local and AI Risks
The roundup’s practical importance lies in the way it places low-probability, high-impact risks alongside lighter links. The author argues that a relatively small chance of a severe California flood merits attention because the potential consequences could be extensive. The post specifically suggests checking roofs and gutters, but its numerical estimates are not a substitute for local emergency guidance or official weather and flood alerts.
The AI forecast also draws attention to a security concern: the possibility that a system’s model weights could be removed without authorization. The roundup offers no technical detail on how likely or feasible that scenario is, nor does it report an incident. For readers, the distinction matters: the post surfaces a risk estimate for discussion, but it does not show that the risk has materialized.
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A Curated Monthly Link List
Astral Codex Ten presents the post as a monthly collection of links, with brief commentary from its author rather than as a single reported investigation. Topics range from online jokes and historical anecdotes to forecasts and essays. The author’s framing and evaluations are part of the commentary; they are not necessarily the views or findings of the linked writers.
The post itself includes an explicit caveat: the author says that, on average, commenters find evidence that two or three links per roundup are wrong or misleading. The author says corrections are made when noticed but cannot guarantee all issues have been caught by publication. That warning applies especially to claims relayed from social media or summarized from other sources, including the forecasts and the reported corporate transaction.
Among the essays, Clara’s piece argues that societies with little productive work have historically spent substantial effort on social relationships and status. The roundup also highlights an account of Berkeley’s rationalist and effective-altruist community that contrasts party culture with more professional spaces. These are interpretations and descriptions linked by the author, not findings established by the roundup itself.
“I haven’t independently verified each link.”
— Astral Codex Ten author
How Firm Are These Claims?
The source does not include direct links’ full evidence or methods for each claim, and the author explicitly warns that some entries may be wrong or misleading. It is not clear from the provided material how Sentinel defines “rogue AI,” what evidence supports its 25% estimate, or how the cited flood probabilities were calculated. The post’s AI-generated damage scenarios are described as an operationalization of a forecast, not as independently validated projections.
The reported NVIDIA-Hugging Face purchase also remains unverified within the source material: no announcement, filing, or company statement is supplied. The roundup’s descriptions of the Wow signal, UFO evidence, and other linked subjects likewise require checking against the original sources before being treated as established facts. The source gives no confirmed publication date beyond identifying the roundup as being for November 2026.
Corrections and Source Checks
The author says they correct entries as issues are identified and may highlight important corrections later. Readers seeking to act on the California weather discussion should check forecasts and preparedness advice from relevant official agencies rather than rely on the roundup’s estimates alone. For the corporate and AI-related claims, the next confirmation points would be primary company statements, forecast documentation, and the original linked analyses.
Until those sources are checked, the roundup’s predictions should remain attributed to the people or organizations named in the post. No outcome is established by the material: it does not report a rogue AI incident, a major flood, or a completed NVIDIA acquisition.
Key Questions
What is Astral Codex Ten’s November 2026 post?
It is a monthly links roundup with short commentary on subjects including AI forecasts, California weather risk, social behavior, and essays by other writers.
Did the post report that a rogue AI had stolen model weights?
No. It cites Sentinel’s forecast of a 25% chance over the next 12 months of a rogue AI exfiltrating its weights. That is a prediction, not a report of an incident.
Are the California flood probabilities official forecasts?
The roundup attributes a 2.5% major-flood estimate to a Sentinel-affiliated forecaster and describes additional damage estimates produced after the author queried an AI forecaster. The source does not establish that these are official government projections.
Is the NVIDIA-Hugging Face purchase confirmed?
The roundup says NVIDIA agreed to buy Hugging Face for $12.9303 billion, but the supplied source material includes no company announcement or filing. The claim is not independently confirmed here.
Can every item in the roundup be relied on as verified?
No. The author says they have not independently verified each link and that commenters typically identify two or three wrong or misleading items per links post. Important claims should be checked against their original sources.
Source: astralcodexten.com
