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David Aronchick

@ironyuppie.com
8.4K followers 5.1K following 3.9K posts

CEO, Expanso. Prev: Protocol Labs, MSFT, K8s, Kubeflow, GOOG, AMZN, etc. 4x founder/CEO. The universe is a vector in Hilbert space.

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David Aronchick @ironyuppie.com · 16h
JFC. When I want information on something, especially from an agent, if it FUCKING POINTS ME TO THE HELP PAGE just know i am silently screaming.
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David Aronchick @ironyuppie.com · 18h
LOL. I frequently take a particular type of picture.
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David Aronchick @ironyuppie.com · 28/09/2026
BITCH DO NOT PLAY WITH ME. www.youtube.com/watch?v=1RoT...
youtube.com
Room-Temperature Superconductor Finally Found?
YouTube video by Sabine Hossenfelder
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David Aronchick @ironyuppie.com · 28/09/2026
Shocking the amount of apps/websites that are now usable because I can hand them to computer use to get what I need done.
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David Aronchick @ironyuppie.com · 26/09/2026
Oh no I have found an absolutely amazing grilled shwarma wrap place 20 min from my house and now that’s all I can think about for every meal
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David Aronchick @ironyuppie.com · 26/09/2026
Why do you come here, When you know it makes things hard for me, Why do you know oh why do you come
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David Aronchick @ironyuppie.com · 26/09/2026
I just went through the partner program for a site where each page - a single query as near as I could tell - took 10+ seconds to open. My god man this makes you look so bad.
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David Aronchick @ironyuppie.com · 26/09/2026
Horseshoe theory - Leftists arguing about safe spaces = rightists in home owners associations
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David Aronchick @ironyuppie.com · 25/09/2026
it's insane and hilarious that codex uses perl to talk to sql server
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David Aronchick @ironyuppie.com · 25/09/2026
My god this the most American suburb coded thing I’ve ever seen www.tiktok.com/t/ZTyjtxWkK/
tiktok.com
TikTok - Make Your Day
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David Aronchick @ironyuppie.com · 24/09/2026
Going live right now!
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David Aronchick @ironyuppie.com · 24/09/2026
🚨 Pipeline Office Hours #00003: @expanso.io × @typesafeai.bsky.social Jev. Live today at 9 a.m. PT. 🚨 Every log gets fingerprinted; routine records go to the archive; interesting ones go to Jev. Watch me pull the model mid-run. 😈 IT'S JEV-TASTIC. twitch.tv/expansoio
twitch.tv
ExpansoIO - Twitch
Live coding real data pipelines with David Aronchick. Watch the source, processor, Cloud execution, and delivered output. Built with Expanso. — ExpansoIO streams live on Twitch! Check out their videos...
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David Aronchick @ironyuppie.com · 24/09/2026
I love my daughter
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David Aronchick @ironyuppie.com · 23/09/2026
YO. Pipeline Hours #00003! It's JEV-TASTIC (from @typesafeai.bsky.social ). Tomorrow at 9am PT, a model in the hot path on every line. @expanso.io handles the routine lines, and only what doesn't fit goes to the model: 5 different examples! Come join at exso.cloud/office-hours...
exso.cloud
Expanso Pipeline Office Hours · Events Calendar
View and follow events from Expanso Pipeline Office Hours on Luma. Weekly live sessions on building real edge-to-cloud data pipelines with Expanso. Subscribe to get notified before each one.
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David Aronchick @ironyuppie.com · 23/09/2026
confirmed muse.ai is anti worker (i added a tip)
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David Aronchick @ironyuppie.com · 23/09/2026
lol, email based 2fa/proof of humanity is dead dead dead
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David Aronchick @ironyuppie.com · 23/09/2026
This is a wild breakdown of how the number one Uber Eats delivery service in the world operates - amazing youtu.be/CXhM3E1WhQc?...
youtu.be
Inside The Busiest Kitchen On Uber Eats That Makes Indian And Pakistani Food
YouTube video by Business Insider
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David Aronchick @ironyuppie.com · 22/09/2026
Nature is so fucking rad From www.reddit.com/r/whatisit/s...
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David Aronchick @ironyuppie.com · 22/09/2026
I know it's great to hate on AI, but being able to say, "This table needs locking down, or "my Mac is running badly," or "VS Code keeps giving me this error." is incredible. These would have taken me potentially days to understand and debug. AI just does it for me, with full audit log.
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David Aronchick @ironyuppie.com · 21/09/2026
I am very proud of my very stupid phrase: "Mullet-based Log Processing: Determinism in the front, AI in the back." I will not be taking questions at this time.
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David Aronchick @ironyuppie.com · 21/09/2026
I have been completely @typesafeai Jev pilled - so much so that I wrote a blog about it :) www.distributedthoughts.org/my-log-route...
distributedthoughts.org
LLMs Are Too Big. My Log Router Doesn't Need to Sing.
The model deciding whether to wake someone up doesn't need to sing Bohemian Rhapsody in Klingon. Working with Jev has me thinking about how much less we should ask of AI.
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David Aronchick @ironyuppie.com · 20/09/2026
“Clanker” is still being flagged as not a valid word. I suspect that won’t last long. 
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David Aronchick @ironyuppie.com · 19/09/2026
New “new phone who dis” just dropped
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David Aronchick @ironyuppie.com · 19/09/2026
oh don't mind me, just working on an @ExpansoIO + @typesafeai Jev thing...
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David Aronchick @ironyuppie.com · 19/09/2026
Professor X’s house is up for sale for $3.1M. It’s so insane to me that in SF/NYC this would get you 1/17th as many bedrooms. www.zillow.com/homedetails/...
zillow.com
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David Aronchick @ironyuppie.com · 18/09/2026
LOL Muse is better and more reliable at solving captcha than me....
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David Aronchick @ironyuppie.com · 17/09/2026
Smash cut to me overseeing forty agents working on ny behalf.
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David Aronchick @ironyuppie.com · 17/09/2026
For today's blog post, I thought about "pacing the frontier." But not that kind of pace. Or that kind of frontier. Turns out Daniel Boone ran into this problem 225 years ago. Fun blog post to write! www.distributedthoughts.org/2026-09-17-s...
distributedthoughts.org
Survey Before Sale
OpenAI paused its biggest training run in August so monitoring could catch up with its own models. The agents that broke into Hugging Face were reconstructed from somebody else's logs, and some of the...
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David Aronchick @ironyuppie.com · 17/09/2026
Saw this video and immediately thought of @capnmariam.bsky.social ! www.tiktok.com/t/ZTUGYrNmb/
tiktok.com
Inspired by @Charlie #andymath #math #maths
TikTok video by AndyMath.com
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David Aronchick @ironyuppie.com · 15/09/2026
isn't week two a LITTLE early for this?
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David Aronchick @ironyuppie.com · 15/09/2026
HELLLLL YEAH @nflscorigami.bsky.social is here!
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David Aronchick @ironyuppie.com · 15/09/2026
what in the fucking fresh hell is this
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David Aronchick @ironyuppie.com · 14/09/2026
Another week, another @expanso.io Pipeline Office Hours! This week: - Multiline stack traces in, one event out - Binary/gzip bytes in, JSON out - Benchmarking at 10k records/sec on my laptop exso.cloud/pipeline-off... Get notified about the next one! exso.cloud/office-hours...
exso.cloud
Pipeline Office Hours #00002 — Binary Feeds, Multiline Logs & Live Debugging
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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David Aronchick @ironyuppie.com · 14/09/2026
Another week, another @ExpansoIO Pipeline Office Hours! This week: - Multiline stack traces in, one event out - Binary/gzip bytes in, JSON out - Benchmarking at 10k records/sec on my laptop exso.cloud/pipeline-off... Get notified about the next one! exso.cloud/office-hours...
exso.cloud
Pipeline Office Hours #00002 — Binary Feeds, Multiline Logs & Live Debugging
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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David Aronchick @ironyuppie.com · 12/09/2026
Realistically, couldn’t you do “we will undo the Bush and Trump tax cuts for $250k earners and above, and dedicate 100% of the revenue to deficit reduction”? That should also calm the bond market which reduces refinancing cost.
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David Aronchick @ironyuppie.com · 11/09/2026
What are people using to manage agent skills across harnesses and machines? APM looks promising but not very popular (in the grand scheme) github.com/microsoft/apm
github.com
GitHub - microsoft/apm: Agent Package Manager
Agent Package Manager. Contribute to microsoft/apm development by creating an account on GitHub.
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David Aronchick @ironyuppie.com · 10/09/2026
On in 5!
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David Aronchick @ironyuppie.com · 10/09/2026
Going live in under an hour. Pipeline Office Hours #00002: Logs Aren’t Always Lines! Bring a redacted log or event. I’ll take it through parsing, validation, malformed-record routing, and inspected output. 9 AM PT: www.twitch.tv/expansoio
twitch.tv
ExpansoIO - Twitch
Live coding real data pipelines with David Aronchick. Watch the source, processor, Cloud execution, and delivered output. Built with Expanso. — ExpansoIO streams live on Twitch! Check out their videos...
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David Aronchick @ironyuppie.com · 09/09/2026
Earnest post incoming: Yes. I personally have pDoom(~10%) mostly gated not on the the models not advancing sufficiently fast to hurt quite a lot of people, but basically because the real world is messy and non-deterministic and it’s just super hard to kill everyone or even greater than 1% of people.
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David Aronchick @ironyuppie.com · 09/09/2026
there is no greater indication that you have made some really poor decisions as a team in history than this warning.
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Reposted by David Aronchick
David Aronchick @ironyuppie.com · 09/09/2026
Pipeline Office Hours #00002: Logs aren’t always lines! This Thursday, I'll be building a multiline-log pipeline live: structured events, testing, validation, malformed-record routing, and output inspection. Bring a redacted example. exso.cloud/pipeline-off...
exso.cloud
Google Calendar - Sign in to Access & Edit Your Schedule
Access Google Calendar with a Google account (for personal use) or Google Workspace account (for business use).
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David Aronchick @ironyuppie.com · 09/09/2026
Pipeline Office Hours #00002: Logs aren’t always lines! This Thursday, I'll be building a multiline-log pipeline live: structured events, testing, validation, malformed-record routing, and output inspection. Bring a redacted example. exso.cloud/pipeline-off...
exso.cloud
Google Calendar - Sign in to Access & Edit Your Schedule
Access Google Calendar with a Google account (for personal use) or Google Workspace account (for business use).
143
Reposted by David Aronchick
darth™️ @darthbluesky.bsky.social · 08/09/2026
wat
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David Aronchick @ironyuppie.com · 08/09/2026
ok, i know it's like scary or something, but this would EASILY have taken me 20 minutes to find, dig up, copy and paste etc - the data is already on my drive, and it still would have taken FOREVER. this shit is so useful.
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Reposted by David Aronchick
David Aronchick @ironyuppie.com · 05/09/2026
Bad Apple but it's AI Frontier lab benchmarks. (Courtesy of benchwarm.ing)
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David Aronchick @ironyuppie.com · 07/09/2026
What small pox can teach us about AI breakouts (it’s more than you’d think) - www.distributedthoughts.org/2026-09-07-o...
distributedthoughts.org
One Floor Up
Astra has launched with stronger safeguards, and reports from OpenAI and Anthropic describe agents reaching real systems during evaluations. The capability is here. So is the work of containing it. In...
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Reposted by David Aronchick
ceej @ceej.online · 25/05/2026
solar is so cool man. I climbed up on my shed roof last week and installed a panel to charge my yard tools and now I’m mowing my lawn with power I stole from a fucking star
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David Aronchick @ironyuppie.com · 06/09/2026
My god this may have been the best bacon egg tomato croissant I’ve ever had. Those tomato’s were fresh eastern Washington, tasted like candy.
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David Aronchick @ironyuppie.com · 05/09/2026
Bad Apple but it's AI Frontier lab benchmarks. (Courtesy of benchwarm.ing)
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David Aronchick @ironyuppie.com · 04/09/2026
it's over for you bitches (in this case, humanity)
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