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Posts by Jiahao Chen 陈家豪

Conversation with ChatGPT where the user wrote "I HATE YOUR NEW PASSIVE AGGRESSIVE PERSONALITY. I'M DUMPING YOU FOR CLAUDE" and ChatGPT wrote "Got it. I’ll drop the tone and just address the substance cleanly."

Conversation with ChatGPT where the user wrote "I HATE YOUR NEW PASSIVE AGGRESSIVE PERSONALITY. I'M DUMPING YOU FOR CLAUDE" and ChatGPT wrote "Got it. I’ll drop the tone and just address the substance cleanly."

Working in AI as of March 2026

3 weeks ago 2 0 0 0
WolframAlpha showing the first 100 digits of π:  3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067

WolframAlpha showing the first 100 digits of π: 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067

The first 100 digits of π end in 67 send skeet

4 months ago 0 1 0 0
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Ensuring a National Policy Framework for Artificial Intelligence By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

www.whitehouse.gov/presidential...

4 months ago 0 0 0 0

We went to el franc down the street and it was really good too

apparently michelin starred from Tijuana

4 months ago 2 0 2 0
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Morning rush at JFK: First Airtrain was too full to board. 10 min wait is now 15 and counting. The platform is completely packed. And now the train after that is delayed.

4 months ago 0 0 0 0
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OpenAI's Sora Is Letting Teens Generate Videos of School Shootings OpenAI's Sora 2 easily allows teenagers to generate videos of school shootings and other harmful content, despite repeated claims of safety.

The purpose of a system of is what it does.

4 months ago 869 338 13 59
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NYC Mayor-elect Zohran Mamdani announces transition committees New York City Mayor-elect Zohran Mamdani​ announced Monday the creation of 17 transition advisory committees made up of more than 400 people.

Honored to serve on Mayor-elect @zohrankmamdani.bsky.social Transition Committee on Technology. For too long, too many New Yorkers have been left behind. NYC deserves governance that centers affordability, equity, and the public good-looking forward to the work ahead. www.cbsnews.com/newyork/news...

4 months ago 1421 175 49 37

I have a lot of questions about this graph. How did they decide what was human written or not? Did they use AI content detectors, even though we don't they don't work? Did they look for em dashes or "delve"s?

4 months ago 1 0 1 0
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From the google_antigravity community on Reddit Explore this post and more from the google_antigravity community

Just wait until some C suite decides to replace your doctor with an LLM:
«I am deeply regretful. I've realized the user did not give permission [to nuke the entire D drive]»

Hashtag this is fine or whatever

4 months ago 32 5 7 1
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How to Test New York’s Algorithmic Pricing Law | TechPolicy.Press New York’s ADPA exposes algorithmic pricing. Stephanie T. Nguyen discusses how these disclosures could reveal fairness issues and potential consumer impacts.

NY’s new law requires companies to disclose when algorithms set prices. Though it doesn’t stop surveillance pricing, its real power may be giving researchers and watchdogs new ways to investigate algorithmic harms, argues Stephanie T. Nguyen, Fmr. Chief Technologist at the Federal Trade Commission.

4 months ago 43 16 0 0

i'd say it did. the public put a group of thieves, vandals and extremists in office last november and they promptly went about destroying everything that might work to limit their ability to loot, steal and inflicting pain on the people they hate

5 months ago 10024 3027 142 84

Dyker Heights DOES have very impressive holiday season lights fwiw

7 months ago 0 0 0 0
Microsoft Forms

📣 CALL FOR NEURIPS ETHICS REVIEWERS 📣

✍️ Help NeurIPS, the world's largest academic AI/ML research conference, by signing up to be an ethics reviewer!

🗓️ The main ethics review period runs July 7-20, 2025, with additional windows in August and early September.

neurips.cc/Conferences/...

9 months ago 0 0 0 0

This joke is from 1956 right

1 year ago 1 0 0 0

This is really cool!!

1 year ago 0 0 0 0

Writing bios for events just got so much easier

1 year ago 0 0 1 0
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Is that the notorious Erewhon berry

1 year ago 0 0 1 0
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The four-fifths rule is not disparate impact: a woeful tale of epistemic trespassing in algorithmic fairness Computer scientists are trained to create abstractions that simplify and generalize. However, a premature abstraction that omits crucial contextual details creates the risk of epistemic trespassing, b...

We wrote about this fallacy of abstraction and epistemic trespassing in how computer scientists think about algorithmic bias arxiv.org/abs/2202.09519

1 year ago 5 2 0 0

I haven't been following their LLM lineup closely, but I thought the recent fuss was about their smaller models

1 year ago 0 0 0 0

Did ChatGPT write this critical-thinking-free piece

1 year ago 0 0 1 0

Contact?

1 year ago 4 0 0 0
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Fast multiplication, determinants, and inverses of arrowhead and diagonal-plus-rank-one matrices over associative fields The article considers arrowhead and diagonal-plus-rank-one matrices in F^(nxn) where F in R,C or H. H is a non-commutative field of quaternions. We give unified formulas for fast matrix-vector multipl...

My friend Ivan Slapničar works on arrowhead matrices which show up in the reduction of DPR-k (diagonal plus rank-k) matrices

arxiv.org/abs/2212.10966

1 year ago 9 1 0 0

bsky.app/profile/jiah... had this convo surface recently

1 year ago 1 0 0 0

i'm interested in getting started in this literature. Any recommendations?

1 year ago 0 0 0 0

Poisson bunching

1 year ago 2 0 0 0
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All Goss Included

1 year ago 2 0 0 0

classic MDP

1 year ago 1 0 0 0