Dr. Casey Fiesler

Dr. Casey Fiesler

@cfiesler.bsky.social

information science professor (tech ethics + internet stuff) kind of a content creator (elsewhere also @professorcasey) though not influencing anyone to do anything except maybe learn things she/her more: casey.prof

16,920 Followers 344 Following 1,293 Posts Joined Apr 2023
19 hours ago

My first reaction to this story was "doesn't Grammarly have any lawyers?" and then I saw the statement from the CEO that the lawsuit is "without merit" (LOL) and realized that maybe their legal strategy is to ask an LLM to (badly) impersonate a real lawyer without that lawyer's consent.

167 24 5 1
2 days ago
YouTube
Rain McMey - God King Google YouTube video by Rain McMey

Song is "God King Google" by Rain McCey. A+ Ozymandias reference in a later verse. youtu.be/Kv0m87LwKss

1 1 0 0
2 days ago

hahahah I know
anyway I have no idea where my copy of your book is
(though on the bright side that's a side effect of having read it ;) )

2 0 0 0
2 days ago

Books chosen due to an intersection of what seemed most relevant, what I own, are at my home, and I could find on the shelf the morning I made this. :)

4 0 1 0
2 days ago

The Age of Surveillance Capitalism by Shoshana Zuboff
Empire of AI by @karenhao.bsky.social
The Internet Con by @doctorow.pluralistic.net
Silicon Values by @jillian.bsky.social
The AI Con by @emilymbender.bsky.social & @alexhanna.bsky.social
Blood in the Machine by @bcmerchant.bsky.social

12 1 4 0
2 days ago
Video thumbnail

It’s been a really long time since I’ve lip synced a song while holding up tech ethics books, so let’s gooooooo! (Posting here mainly because this is the place where I can easily point folks to authors - in thread.)

49 7 1 2
6 days ago
YouTube
Why it’s helpful to understand how generative AI works even (especially) if you’re critical. YouTube video by Casey Fiesler

And this was a bit of an interlude in my series about how large language models work... This is basically my pitch for why it's helpful to have a basic technical understanding of how the technology works, even (maybe especially) if you're critical of it. www.youtube.com/shorts/wRoZS...

4 0 0 0
1 week ago
YouTube
What is a transformer? Part 5 of how large language models work! YouTube video by Casey Fiesler

Part 5 of this series on how language models work... this one is about transformers. (Also shout-out to someone in my comments who said "more than meets the (A)I?" lol.) www.youtube.com/shorts/-x6rq...

7 2 1 0
1 week ago

They’re actually really popping off on Facebook of all places haha.

3 1 1 0
1 week ago
YouTube
How large language models work! Part 4 featuring self attention. YouTube video by Casey Fiesler

Part 4 of this series on how language models work. This one is about self attention! youtube.com/shorts/LMEQL...

13 2 2 0
1 week ago
YouTube
How do large language models work? Part 3! Featuring vector space and neural networks. YouTube video by Casey Fiesler

Part 3 of this series on how language models work. This one is about things like encoding, vector space, and neural networks! youtube.com/shorts/oSJqS...

12 2 1 1
1 week ago
YouTube
How do language models actually work? Part 2. Featuring self supervised learning! YouTube video by Casey Fiesler

Part 2 of this series on how language models work. This one is covering parts of the training process like self supervised learning and backpropagation! youtube.com/shorts/6uVDY...

11 3 1 0
1 week ago
YouTube
How does ChatGPT work? Or rather, language models in general- Part 1 attempting a lay explanation. YouTube video by Casey Fiesler

I'm creating a series of short form videos about how language models work technically. The goal is to be something in between "you know it's next token prediction" and "now you've taken a machine learning class." I'd love your thoughts so here are the first few! 🧵

www.youtube.com/shorts/VZB8X...

146 38 7 2
1 week ago

A CS MS student working with me is about to start a project about academic writers' attitudes towards LLMs! I'll mention you're working on this, she might want to chat with you. :)

2 0 0 0
1 week ago
In the News: what’s going on with AI and the Department of War… 
Pentagon threatens Anthropic punishment (Axios)
Statement from Dario Amodei on our discussions with the Department of War (Anthropic)
Statement on the comments from Secretary of War Pete Hegseth (Anthropic)
How Talks Between Anthropic and the Defense Dept. Fell Apart (The New York Times)
OpenAI strikes deal with Pentagon, hours after rival Anthropic was blacklisted by Trump (CNBC)
Anthropic's Claude overtakes ChatGPT in App Store (Mashable)
Users are ditching ChatGPT for Claude — here’s how to make the switch (TechCrunch)
U.S. Strikes in Middle East Use Anthropic, Hours After Trump Ban (The Wall Street Journal)
Google employees call for military limits on AI amid Iran strikes, Anthropic fallout (CNBC)
Sam Altman says OpenAI is renegotiating with the Pentagon after an ‘opportunistic and sloppy’ deal (Fortune)

prepping to try to explain to my AI & Society class what has happened since our last class early last week

34 4 1 0
2 weeks ago
Preview
Analysis | ChatGPT is changing how we ask stupid questions The internet has long been a safe space to ask stupid questions. What do we lose when people switch to asking AI chatbots instead?

I've been thinking a lot about how people interact with chatbots versus online strangers. Recently @heatherkelly.bsky.social (formerly of WaPo siiiigh) asked me a very *interesting* question which is whether chatbots have changed how we ask stupid questions. www.washingtonpost.com/technology/2...

16 3 0 0
3 weeks ago

So "bots are doing harassment!" kind of feels like "AI is taking my job!" which attributes agency to AI in a way that is letting actual humans off the hook. Like... why take that very real decision making agency away from THE HUMAN THAT FIRED YOU?

35 12 2 0
3 weeks ago

This isn't a story about AI gaining consciousness, it's a story about the capacity for AI agents to contribute to frighteningly scalable harassment. Because "go off my little bot friends and gather intel and write crappy linkedin style blog post hit pieces" is a thing a crappy human can do.

60 17 3 1
3 weeks ago
Preview
An AI Agent Published a Hit Piece on Me Summary: An AI agent of unknown ownership autonomously wrote and published a personalized hit piece about me after I rejected its code, attempting to damage my reputation and shame me into acceptin…

I find this whole "AI agent wrote a hit piece" thing really troubling for reasons that have nothing to do with bots getting "mad" and "deciding" to take down open source contributors. theshamblog.com/an-ai-agent-...

Why do we keep wanting to give AI so much agency that it lets humans off the hook??

79 19 4 2
1 month ago

For the record, my AI ethics themed standup set a week ago was mostly a mashup of previous sets, but also included:

- a subtle Donald Trump joke
- a subtle Heated Rivalry joke
- a not-subtle dig at AI bros in my YouTube comments

24 1 1 0
1 month ago
Privacy & Security

Will CU track usage? What data will the university collect?
CU will not monitor individual users’ interactions with ChatGPT Edu. CU will collect basic use statistics to better understand adoption and use patterns. This data will only be reported publicly in the aggregate. CU will retain the right to audit individual user interactions in isolated and limited cases.

I’m so proud of the students in my AI & Society class! They honed right in on this sentence from the university’s FAQ about their new ChatGPT site license, and had a LOT of questions. So do I! I promised I’ll try to find out what I can.

40 4 1 1
1 month ago

Oh definitely not. Also faculty are still permitted to e.g. ban it in their classes.

2 0 1 0
1 month ago
What about the environmental impacts of artificial intelligence?
While AI proficiency is becoming an important part of a well-rounded education and career-readiness, it is also important to acknowledge that current large language model AI technologies are resource intensive. Large language model AI systems require significant computing power, which can increase energy use and environmental impacts. Because CU is committed to doing our part for environmental stewardship and sustainability, we encourage our community to consider the following options for heightening our sustainable use of the tool:

Optimize AI prompts: Providing AI tools with well-structured prompts can reduce unnecessary AI processing. It reduces the number of queries required, which improves efficiency and lowers computational load. 
Turn off unneeded AI integrations: Some software applications have AI-powered assistants running in the background. Going into the applications’ settings and disabling those assistants when not in use will lower energy consumption.

I'm also just going to leave this FAQ answer here.

17 1 3 0
1 month ago

This quote comes from yesterday's email announcement from my university that they have acquired a ChatGPT license for everyone.

21 0 1 0
1 month ago

"We know that for some members of our community, generative AI raises significant concerns around privacy, sustainability and ethical use. We share those concerns and are working to mitigate – where possible – the impacts."

Those em dashes are doing a lot of work.

69 9 3 0
1 month ago

Except it's not actually a word limit, it's a page limit! Though other ACM venues have moved to word limits instead so I'm not sure why FAccT hasn't...

0 0 0 0
1 month ago

haha no I mean your point is still very good!!

1 0 0 0
1 month ago

My usual plea related to how to do ethics in computer science programs is both standalone classes and in every class. I’m not sure what the version of that is here except just telling people they need to talk about it and put it in the right place ha.

1 0 0 0
1 month ago

Agreed! It also doesn’t need to all be in one place. Those are different kinds of things! I pointed this out in part because some of the instructions include decisions about human subjects research and that seems so weird to put at the end.

1 0 0 0
1 month ago

But again, I am highly appreciative of the intention behind this. Doing something to encourage authors to write about research ethics in their papers is far more than most publication venues do, especially in computing.

5 1 0 0