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Carlos Scheidegger

@cscheid.net
4.4K followers 653 following 4.3K posts

Engineer at Posit, technical lead for quarto.org Touching grass by learning Brazilian music. feet in Minneapolis, heart in some random Brazil beach town I don't even know yet On hiatus because 2026. DMs open but do please try to be normal out there

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Carlos Scheidegger @cscheid.net · 3h
I loved every single of her novels. It’s stunning how she’s always in perfect command of the story, characters and world. The pacing, the unfurling of the strangeness, it’s all so beautiful
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Carlos Scheidegger @cscheid.net · 6h
My spouse is reading this and raving about it. I’m very excited to get to it later this year!!
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Carlos Scheidegger @cscheid.net · 7h
So they *are* only repeating what they see in training data huh
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Carlos Scheidegger @cscheid.net · 8h
Gm
Fog rolling in Marlboro VT. The trees are turning colors, it’s pretty
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Carlos Scheidegger @cscheid.net · 15h
I highly, highly encourage grass touching. As a too-recent practitioner, It’s good, they aren’t lying to us!
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Reposted by Carlos Scheidegger
Matt Keeter @mattkeeter.com · 28/09/2026
hi friends I'm very excited to announce Halfspace, my experimental cross-platform IDE for solid modeling with distance fields! This has been in progress since midway through last year, and it's finally "done enough" to make it more public.
mattkeeter.com
Halfspace
An IDE for solid modelling with distance fields
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Carlos Scheidegger @cscheid.net · 28/09/2026
Cold brew ice cubes, why haven’t they made this a thing yet
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Carlos Scheidegger @cscheid.net · 28/09/2026
This is a good summary of our collective modern ailment
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Carlos Scheidegger @cscheid.net · 28/09/2026
… huh. I’d be surprised! (because I think I know who this is, by a weird coincidence)
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Reposted by Carlos Scheidegger
Emily Gorcenski @emily.gorcen.ski · 28/09/2026
Here’s the most incredible story you’ll read today. A small plane with four people aboard crashes in a field. Another pilot witnesses it. That pilot happens to be flying a bunch of skydivers. They offer to jump to assist, are given permission. The skydivers happen to be EMTs. Everyone survives.
wisn.com
Skydivers alert emergency crews, assist after plane crashes near East Troy airport
Four people were aboard the single-engine plane when it went down in a cornfield near Carvers School Road in East Troy at about 1:30 p.m.
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Carlos Scheidegger @cscheid.net · 28/09/2026
That is true, and notably includes FromSoftware
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Carlos Scheidegger @cscheid.net · 27/09/2026
case in point, one-off quick time events
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Carlos Scheidegger @cscheid.net · 27/09/2026
You either trust that your core game mechanics are good enough to carry the entire game or you admit defeat and design new mechanics at the very encounters you’re supposed to say are the most important. Rip
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Carlos Scheidegger @cscheid.net · 27/09/2026
Legit will die on the hill that focusing on boss fights is the biggest setback in aaa game design of the last 10 years
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Carlos Scheidegger @cscheid.net · 27/09/2026
I mean, we still watch it and enjoy it (and though I haven’t read the book, my spouse assures me the series is genuinely better in that it gives the family a stronger POV). Jennifer Connelly is an astounding actor, it’s wild
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Carlos Scheidegger @cscheid.net · 27/09/2026
Hilbert’s infinite hotel becomes the multiverse’s gnarliest thanksgiving dinner lmao One thing I wished they had gone into is that if there’s so many evil Jasons, then shouldn’t that make Main Jason reflect a bit about himself? Maybe that’s where the next real ep is going, hopefully?
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Carlos Scheidegger @cscheid.net · 27/09/2026
100%. Extra aggravating that presumably these people have read Sagan? He was not a world class novelist, but Contact had a whole chapter where Ellie describes realizing she just isn’t that smart or special. These dipshits read that and went “nuh uh, I’d be the special smartest”
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Carlos Scheidegger @cscheid.net · 27/09/2026
They can be hit or miss, but some are hilarious
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Carlos Scheidegger @cscheid.net · 26/09/2026
(spirepoastig) Silly, silly STS daily just now
A screenshot of my deck. You don't see it, but it's 267 cards total. Those are 9 upgraded enchanted (sharp) make it so. There was also Shuriken involved. It was very silly indeed.
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Carlos Scheidegger @cscheid.net · 26/09/2026
Don't look too hard into the kind of social movement these guys were into though 😬
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Carlos Scheidegger @cscheid.net · 26/09/2026
Good thing tubs are not much heavier than usual, right. *puts hand to ear* wait I’m just learning now…
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Carlos Scheidegger @cscheid.net · 26/09/2026
We learned, many years after buying a house, that the previous owner installed a recessed tub by cutting a slot on all of the 2x12 joists down to 3” or so. “Why is the floor sagging?” Oh 😬😬😬
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Carlos Scheidegger @cscheid.net · 26/09/2026
Yes, these are the same dynamics I see in off topic open source bug reports. “They just want to say whatever is on their minds and they are trying to get anyone to respond” is a better explanation than “they haven’t been socialized regarding the norms”. The latter isn’t what they’re trying to do
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Carlos Scheidegger @cscheid.net · 26/09/2026
Oh that’s 100% the case. What was surprising to me is the extent to which people play these kinds of games in what is a future professional setting
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Carlos Scheidegger @cscheid.net · 26/09/2026
I just think it’s wild for the guy to write a version of himself that so simultaneously has so much self hatred and self aggrandizement. It was kind of like being forced to sit through someone else’s therapy session!
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Carlos Scheidegger @cscheid.net · 26/09/2026
Ok I’m sorry but has anyone watched the latest Dark Matter episode? What the actual hell was this? Someone *wrote* this?
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Carlos Scheidegger @cscheid.net · 26/09/2026
Oh yeah. Exactly. Surely. A typo. Ha. Ha ha ha!
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Carlos Scheidegger @cscheid.net · 25/09/2026
It's such a pretty game to look at
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Carlos Scheidegger @cscheid.net · 25/09/2026
Yeah, for a couple of years that’s where the AT&T Labs infovis group office was. Beautiful part of town
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Carlos Scheidegger @cscheid.net · 25/09/2026
It was, weirdly, a very pleasant place to work at. The no windows thing is slightly freaky but all of the offices had tall ceilings because it used to house a lot of machinery with raised floors for cabling etc. and you’re at the heart of tribeca, it’s lovely
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Carlos Scheidegger @cscheid.net · 25/09/2026
Yeah! The original architectural design for the oldest house in Control is pretty obviously inspired by a mix of 33T and the bell labs building in NJ (which you might recognize from Severance. I never had the honor or opportunity to work there, unfortch)
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Carlos Scheidegger @cscheid.net · 25/09/2026
Look I didn’t intend to play videogames on a Friday afternoon. I have a perfectly good social contagion excuse bsky.app/profile/kjhe...
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Carlos Scheidegger @cscheid.net · 25/09/2026
So control: resonant now uses “Thomas Street” directly in the signage, which is extra sweet since I worked at 33T for a few years: en.wikipedia.org/wiki/33_Thom...
en.wikipedia.org
33 Thomas Street - Wikipedia
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Carlos Scheidegger @cscheid.net · 25/09/2026
One of the bits of interview advice I got when I was in the academic job market was “dinners are important. but know that you can either fuck up a dinner or have it be uneventful”. I thought it funny and deranged, but with 15 tears of hindsight I recognize the bait in a few concrete instances now
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Carlos Scheidegger @cscheid.net · 25/09/2026
downtown mpls folks did you also hear a short awooo just now?
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Carlos Scheidegger @cscheid.net · 24/09/2026
I really should not have seen this skeet, this is Bad News
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Carlos Scheidegger @cscheid.net · 24/09/2026
this makes me think of Baudrillard and Shalizi: The functional singularity, ca 1912 bactra.org/weblog/699.h... The epistemic singularity, ca 1991 en.wikipedia.org/wiki/The_Gul...
bactra.org
The Singularity in Our Past Light-Cone
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Carlos Scheidegger @cscheid.net · 24/09/2026
I do wonder how many people are going to clock the MZB reference
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Carlos Scheidegger @cscheid.net · 24/09/2026
Opus 5.5 has been doing that a lot for me - “hey I did what you asked but also I think this other thing I noticed is a bug?” Oddly unrelated things, but batting 1000 so far (typos in file names, broken links, etc)
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Carlos Scheidegger @cscheid.net · 23/09/2026
I'm sure it's fine
"After analysis and testing in our lab, we found that the sequence is a previously uncharacterized enzyme system. We don't know what it does yet,"
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Carlos Scheidegger @cscheid.net · 23/09/2026
bsky.app/profile/csch...
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Carlos Scheidegger @cscheid.net · 23/09/2026
No, they promise their classifier is calibrated. It’s literally in their copy
Screenshot from https://typesafe.ai/blog/introducing-system-one-models-and-jev
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Carlos Scheidegger @cscheid.net · 23/09/2026
Is there a way to mark your bsky profile as “please don’t interact with me if you’re an LLM agent”? Some atproto magic? Atmospheric wizards, this is a cry for help
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Carlos Scheidegger @cscheid.net · 23/09/2026
That’s impossible! They don’t have the DGD, and neither do you! They can try to calibrate against some sample they deemed to be representative but even that is impossible given the premise of a universal classifier
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Carlos Scheidegger @cscheid.net · 23/09/2026
In 2026??
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Carlos Scheidegger @cscheid.net · 23/09/2026
Nah, the world would be a much less interesting place if DGDs were fundamentally obtainable. They’re a very useful model, but a very easy way to lose the plot. (See also: rabid bayesianism)
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Carlos Scheidegger @cscheid.net · 23/09/2026
Louder for the people in the back: Jev can’t be calibrated www.alexmolas.com/2026/09/23/j... Friends don’t let friends lie about the accessibility of the DGD even in principle
alexmolas.com
Jev can't be calibrated
Jev is a useful zero-shot classifier, but its probabilities can't be calibrated for your data. Calibration depends on your data distribution, which Jev never sees, so treat its outputs as scores and r...
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Carlos Scheidegger @cscheid.net · 23/09/2026
ohhhhh it's september, school's back in session. somehow i always forget
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Carlos Scheidegger @cscheid.net · 23/09/2026
Zach Gage (thoughtful, famous, masterful game dev/designer) has written a bit about this bsky.app/profile/stfj...
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Carlos Scheidegger @cscheid.net · 23/09/2026
Another essential piece from @himself.bsky.social
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