Mark Riedl
@markriedl.bsky.social
15K followers 380 following 2.1K posts
AI for storytelling, games, explainability, safety, ethics. Professor at Georgia Tech. Associate Director of ML Center at GT. Time travel expert. Geek. Dad. he/him
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markriedl.bsky.social
Legs are evolution’s attempt to invent wheels
aaronsojourner.org
"Humans aren’t very efficient movers—until you put us on a bicycle, when we become some of the most energy-efficient land travelers in the animal kingdom."
www.scientificamerican.com/article/a-hu...
markriedl.bsky.social
Oh man, if this happened to me I would put it in my bluesky bio. But I can see how some might find it concerning
markriedl.bsky.social
OpenAI claims to have solved issues with mental health of user.

And in other news: GPT erotica coming soon
mattburgess1.bsky.social
Oh good, ChatGPT is getting "erotica for verified adults" later this year
We made ChatGPT pretty restrictive to make sure we were being careful with mental health issues. We realize this made it less useful/enjoyable to many users who had no mental health problems, but given the seriousness of the issue we wanted to get this right.

Now that we have been able to mitigate the serious mental health issues and have new tools, we are going to be able to safely relax the restrictions in most cases.

In a few weeks, we plan to put out a new version of ChatGPT that allows people to have a personality that behaves more like what people liked about 4o (we hope it will be better!). If you want your ChatGPT to respond in a very human-like way, or use a ton of emoji, or act like a friend, ChatGPT should do it (but only if you want it, not because we are usage-maxxing).

In December, as we roll out age-gating more fully and as part of our “treat adult users like adults” principle, we will allow even more, like erotica for verified adults.
markriedl.bsky.social
Why yes I always drive in the opposite direction from my home for a while and regularly make U-turns and backtrack. Obviously.

Also, my commute by bike takes much less time than the algorithm thinks because it’s not actually on roads with traffic.
markriedl.bsky.social
It looks like my phone is trying to learn my commute. But my regular commute is by bike along bike paths that mostly don’t follow roads. The AI is trying to map my data to roads cars can drive and the result is hilarious.
Reposted by Mark Riedl
jasonhartline.bsky.social
The (Virtual) CS+Law Workshop will start up this year on Friday, Oct 14, 1-3pm Central with:

- Cullen O’Keefe on "Law-Following AI: Designing AI Agents to Obey Human Laws"
- Mark Riedl (@markriedl.bsky.social) on "Legally Informed Explainable AI"

Full details: www.cslawworkshop.org
CS+Law
When: Third Friday of each month at 1 PM Central Time (sometimes fourth Friday; next workshop: Friday, October 17, 1:00 to 3:00 p.m. Central Time). What: First 90 minutes: Two presentations of CS+Law...
www.cslawworkshop.org
Reposted by Mark Riedl
murderbotbot.bsky.social
I was having an emotion, and I hate that.
markriedl.bsky.social
Tron 3: it’s Morbin’ Time
markriedl.bsky.social
Fascinating experiment
timkellogg.me
Does AI get bored?

I gave them nothing to do, just to see what happens

one thing — they devolve into a repetitive “collapse” state, I guess you could call it boredom

but some break out into math & poetry on their own, I didn’t expect which ones that would be

timkellogg.me/blog/2025/09...
Does AI Get Bored?
timkellogg.me
markriedl.bsky.social
Was just telling people that I thought OpenAI was trying to build a walled garden ala Apple.
markriedl.bsky.social
A company that believed it was in the verge of AGI or ASI wouldn’t capitulate to the government because it wouldn’t care about government contracts. They would soon BE the economy and the government would soon be capitulating to them.
hypervisible.blacksky.app
The administration “is currently pressuring OpenAI and other AI companies to make their models more conservative-friendly.”
OpenAI is trying to clamp down on ‘bias’ in ChatGPT
GPT-5 is better at resisting liberal ‘pressure,’ the company says.
www.theverge.com
markriedl.bsky.social
Just for the record: Wreck-It Ralph is the best movie set in the Tron universe.
markriedl.bsky.social
"ads sometimes show when the display is set to show personal photos"

Oh that on the shelf? That's just pictures of my family: there's Sam and Linda, Sport, our golden retriever, and Elderberry herbal supplements
markriedl.bsky.social
That’s an interesting answer from someone at Anthropic.
markriedl.bsky.social
did they answer the question “are LLMs worth it?”

Why is Anthropic giving this talk when so many have made all these points before? (Rhetorical question, doesn’t need to be answered).
markriedl.bsky.social
I'm sub-skeeting current events