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Jasper

@raedisch.net
623 followers 569 following 2K posts

Developer from Hamburg, Germany Building divepool.com

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Jasper @raedisch.net · 24/09/2026
I feel seen by the restroom marketing at onethousand.ai workshop. Identifying slightly more with the wrong side here😅. (Definitely tending towards isolating myself in projects.)
Poster on a pale yellow wall in black and light blue. Heading: "How we break through together." At the center is the value "Relentless Resourcefulness," flanked by "Inherent Drive for Greatness" and "Infectious Enthusiasm." Below are two columns. Marked with a check are "Level up," "Trust" and "Streamline"; marked with a cross are "Isolate," "Fear" and "Stagnate," each with a short explanation. At the bottom, in large letters: "One Thousand."
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Jasper @raedisch.net · 03/06/2026
Perfectly aware that embedders will mostly embed by language rather than locality😅, I still wanted to know how much map like the 2D projections would look like. (E.g. this is Harrier 270m embedding 15k largest cities with country en/en.) More: divepool.social/analyses/cit...
Two dot diagrams atop each other. Above showing clustered embeddings colored by original city continent, below showing original lat/lng 2D map of same color continents. Continents are more or less matching between both. (Red, blue, green, yellow, pink are all more or less in the same area, although there seems to be a mixed cluster in the bottom left, indicating maybe that spanish is spoken on multiple continents?!)
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Jasper @raedisch.net · 01/06/2026
Acquired.
Cover of the movie “C.R.A.Z.Y.” DVD, but the German Translation of it. Showing a bunch of 90ies?! adolescents in jeans and many slogans. “Familienfrust und Lebenslust”, “DER KINOHIT AUS KANADA”, Subtitle: “Verrücktes Leben“
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Jasper @raedisch.net · 04/05/2026
There he is, @sebastian.eurosky.social, pitching Eurosky with (not against) Aya Jaff from The Valley and Felix Hlatky, director of Mastodon😱.
Sebastian, Aya and Felix on the 2mr stage
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Jasper @raedisch.net · 19/04/2026
Wiedermal Hamburg Towers. Gegen Rasta Vechta. Läuft nicht soo gut… .
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Jasper @raedisch.net · 31/03/2026
Empty lounge at the UBC Gage Appartments Orca House
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Jasper @raedisch.net · 31/03/2026
Narrator voice: little did Jasper know which adventures lay ahead of him.
Wooden table with Zapoteca menu, a water bottle and a drink conspicuously looking like a happy hour margarita packing a punch
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Jasper @raedisch.net · 31/03/2026
BTW haven’t talked once about soccer while in Vancouver. Great conference, thank y’all so much!
Me in front of Thomas Müller window print. My glow definitely winning.
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Jasper @raedisch.net · 31/03/2026
Got some children books in Vancouver. Two at kidsbooks, two at White Dwarf, both amazing stores.
4 books on the bed, still wrapped Bluesky pillow next to them.
One Hungry Dragon
Eyewitness Train
Where‘s Waldo?
Chain of Command (Jefferson‘s War)
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Jasper @raedisch.net · 30/03/2026
Fixed it😎.
Text slide, content: Hey, I have been coding and preparing for the ATmosphereConf until the last second, so I did not have the time to write a blog post.
So just check out divepool.social, the divepool feed on Bluesky or contact me with any kind of inquiry/feedback. Deeply appreciated!

You can also read the following slides to get some feeling for the tech I am using or the nerd I am.
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Jasper @raedisch.net · 29/03/2026
You see the 16:00 session? That’s me! Keywords vs Embeddings. Right now!
Todays agenda. Ends at 15:30h.
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Jasper @raedisch.net · 29/03/2026
How did this one go under my radar? Premium tv night recommendation by @gov.glados.computer, talking about how in the future, we might not have to dominate anymore, in order to succeed.
Gov presenting in very chique dark grey sport coat, on the slide a promo pic for the movie The Pentagon Wars
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Jasper @raedisch.net · 28/03/2026
BO… BO… BORIS! #ATmosphereConf
Boris in signature flower themed shirt on the main stage
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Jasper @raedisch.net · 26/03/2026
Praying for green. status.divepool.social
Screenshot of divepool uptime status page. Mostly red bars over the last 90 days, but "All sustems Operational" right now.
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Jasper @raedisch.net · 25/03/2026
Is this normal? Anyhow: keep your batteries full!
Lot‘s of Apple devices (watch, pods, MacBook), some Bose headphones, a power bank, two triple As, most loading via lots of black and white cables. Power supply plugged into adapter that has USB ports too, plugged into power outlet that has even more USB A ports. One empty MagSafe.
I did only switch to Mac ecosystem recently from Android. Should I buy stock?! Oh, and an HDMI/LAN to USB-C adapter plugged into the Mac, showing Bluesky in Firefox btw..
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Jasper @raedisch.net · 22/03/2026
“Nobody in the room lost their job to AI yet.” - first talk of the day by @hmans.dev about woop?! coding at Agentic Conf Hamburg
speaker, slides, lots of dev heads from the back, the usual conf stuff
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Jasper @raedisch.net · 18/03/2026
google walls
generic presentation slide about how to design offices with red yellow blue design screenshots
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Jasper @raedisch.net · 28/02/2026
If the Blacktron car is a Battrax, then the Helicopter is a … Batvortex?! #LEGO
the Battrax cockpit module clipped to a helicopter module in matching black and yellow with top and tail rotors on woodlike flat floor in front of a white wall
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Jasper @raedisch.net · 25/02/2026
Small step for mankind, but first time on the new balcony for me.
sunny weather view onto some evergreen trees and a playground from the third floor, metal and milk glass railing in the foreground
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Jasper @raedisch.net · 15/02/2026
Sunny snowy train ride home from Hannover to Hamburg
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Jasper @raedisch.net · 15/02/2026
Remnants of Chlär (!!!) at wdm167 Hannover #Techno
empty Club Mate bottle, empty hotel card sleeve, two Euros and a WDM/Weidendamm sticker on a yellow table before white curtains
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Jasper @raedisch.net · 11/02/2026
Here you are. Find Goosetopher for bonus points! #DeskSetup
a wooden plate on wooden stands, one 27 inch black monitor showing VS Studio and Claude Code, one black desk lamp on the left (modernish, angular, large), one white daylight LED lamp on the right turned to towards the wall (since it is too strong); silver and black Matias keyboard, white mouse; money, LEGO, smartwatch, keys laying around; below the desk there is one MacBook with Goosetopher sticker from 2025 Atmosphere Conf and two (recently and rather cheaply acquired M1 from 2022) Mac Studios on a grey plastic box hiding at least some of the cabling;
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Jasper @raedisch.net · 22/01/2026
screenshot of not being able to connect
screenshot of not being able to connect to w.social
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Jasper @raedisch.net · 20/01/2026
Hallelujah, it’s a miracle! #acmhh So I might be playing Schrödinger’s attendee or sth..
No symptoms and no more positive on FluA, according to the test I am holding in my hand. Also no covid or RSV, which would have been a surprise.
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Jasper @raedisch.net · 11/01/2026
Wir waren vormittags schon Rodeln und Gespräch war auch mit Spaziergang verbunden.
Blick auf die vernebelten Landungsbrücken in Hamburg. Sonne scheint blass durch den Nebel. Eisschollen auf der Elbe.
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Jasper @raedisch.net · 09/01/2026
MrWong's Soup'Partments Google Balloons
4 pixel art balloons (and a cropped fifth) in blue, yellow, red, green (and pink) in front of a pixel apartment
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Jasper @raedisch.net · 09/01/2026
If life gives you lemons…
Mirror selfie of a very photogenic bearded person wearing neon yellow skiing pants and blue wool hat, fleece jacket and socks
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Jasper @raedisch.net · 09/01/2026
Mini in-house Blizzard (open window), still never happened before.
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Jasper @raedisch.net · 08/01/2026
Visualization of this: correlation of the ratio of non-English texts to English texts to the overall mismatch percentage of detected to declared languages. The small hike in just the mismatch rate starting 2024-06-08 might have been a language code bug in the Android app: github.com/bluesky-soci...
Line chart showing Non-English/English ratio and language mismatch rate from July 2023 to present. Shows declining mismatch rate as Bluesky improved client-side language detection, a Brazilian user influx increasing the non-English ratio, and spikes in non-English activity during the 2024 US election as international users joined the platform. Gray bands indicate weekends.
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Jasper @raedisch.net · 08/01/2026
Somewhat related: with English speaker influx, language detection mismatches drop, with non English, they do not, probably since they contain more language switchers. ~3% error rate overall. Detection via lingua-go. Cobbled together with incomplete data, so would appreciate confirmation by others.
Line chart showing language detection mismatches on Bluesky from June 2023 to January 2026. Two metrics are plotted: mismatch percentage (left Y-axis, 0-9%) and estimated analyzed text count (right Y-axis, 0-800k/day). The chart highlights two major migration events: the Brazil Wave on August 31, 2024, when X was banned in Brazil, causing mismatch rates to spike dramatically from 3% to 8.7% as Portuguese speakers flooded the platform; and the US Wave in mid-November 2024 following the US election, which paradoxically dropped mismatch rates to 2.3% despite a 4x volume increase, as the influx was predominantly English speakers who declared their language correctly. The contrast between these two spikes illustrates how international migrations increase language mismatches while English-dominant migrations decrease them.
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Jasper @raedisch.net · 31/12/2025
Not a bad way to start into 2026! (Accounts are matched on all texts, but now which post is shown is taken from the latest 50 posts per matched account, which has the side effect of showing overall more recent posts, although older ones might contain better matches.)
Feed Health monitoring shows p99 response time of 1.54s and 0 errors. All green.
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Jasper @raedisch.net · 28/12/2025
What the? #LEGO
A beige lego brick on a wooden table having dimensions 5x1 (yes, FIVE)
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Jasper @raedisch.net · 14/12/2025
The Basketball Arena is packed and the hashtag supposed to be #HamBer, but not a single post? What is wrong with you, Hamburg (and Berlin, which we are playing against)?!
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Jasper @raedisch.net · 04/12/2025
Fixed it.
Screenshots from the live updated landing page showcasing my "design": the text "UGLY" in blue on white edge a sketch letters.
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Jasper @raedisch.net · 24/11/2025
Sorry, had to. Get well soon!
Feet in blue socks and. black felt slippers with cork soles in front of stereo, record player and TV media ensemble on wooden shelf. Stacks of CDs in front of TV. Duplo on the wooden floor, Asterix comic on the table under said feet. A cheap, glowing plastic ball lamp is laying on a black speaker.
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Jasper @raedisch.net · 20/11/2025
Final #EuroskyLive attendee match score tool update. I added a following indicator and the top 3 stems, click on percentages to get more info. divepool.social/c/eurosky/
a screenshot of the UI with two rows, each starting with a green checkmark, then a handle, the top 3 common stems and a percentage
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Jasper @raedisch.net · 17/11/2025
Those are rookie numbers!
Performance Metrics Table

Columns: Metric, Per Second, Per Minute, Per Hour

PDS Verifications (Success): 11.9, 712, 42.7k
PDS Verification Errors: 1.33, 80, 4800
  ↳ Connectivity Errors: 0.07, 4, 240
Text Embeddings: 213, 12.8k, 765.6k
Account Embeddings: 4.80, 288, 17.3k
TF-IDF Texts Indexed: 1470, 88.2k, 5.29M
TF-IDF Account Vectors: 19.3, 1.2k, 69.6k
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Jasper @raedisch.net · 23/09/2025
Agentic Coding Meetup #Hamburg at MOIA headquarters #acmHH
Obligatory “Welcome to MOIA” Slide with Speaker greeting the audience
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Jasper @raedisch.net · 20/09/2025
LEGO PARADISA, German catalogue of 1992
A LEGO diorama in pastel tones. A beach hotel with cocktail and pool guests, surfers in the front and background, at the beach and surfing on the water. A parrot sitting on a palm, a mobile salesperson selling ice.
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Jasper @raedisch.net · 14/09/2025
😏 #EuroBasket
Premium dadbod in Dennis Schröder jersey.
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Jasper @raedisch.net · 04/09/2025
Fuck.
Chestnut and brown fallen leaves on coblestones
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Jasper @raedisch.net · 17/08/2025
#cyclassics
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Jasper @raedisch.net · 30/07/2025
a movie where I strongly disagree with negative reviews
a young Pierce Brosnan and another young, blonde actor in tight futuristic suites, holding silver helmets under their arms in front of a dark laboratory in violet light
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Jasper @raedisch.net · 03/07/2025
Claude is down.
Padme meme: Anakin says: Claude is down. Padme: There is other stuff to do, right? (Anakin says nothing.) There is other stuff, right?
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Jasper @raedisch.net · 16/06/2025
Die alten. Zusammen mit dem Galactic Peace Keeper eins meiner Lieblingsmodelle, obwohl ich eigentlich erst mit M-Tron und Ice Planet angefangen habe.
Packungsbild des LEGO Galactic Peace Keepers (6886): Ein schnittiges, blaurotes Raumschiff mit Gefängniszelle hinten, vor sandiger Planetenoberfläche.
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Jasper @raedisch.net · 02/06/2025
Here it is having reached parking position.
The Millennium Falcon at airport parking position, gangway and other service cars close by - curiously also a police van.
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Jasper @raedisch.net · 02/06/2025
The Millennium Falcon went directly from #FedCon to #MiniaturWunderland. I guess from Bonn to Hamburg is just a small jump. #StarWars
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Jasper @raedisch.net · 01/06/2025
Obligatory Cologne Cathedral foto. (Seems to have been turned by 360 degrees since last time I’ve been here.)
a large gothic style church made from light stone, some construction, some car exhaust related black coloring, many tourists
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Jasper @raedisch.net · 01/06/2025
#FedCon Trophy (What didn’t Dan Curry do?). I can happily travel back home now. #StarTrek
Dan Curry on stage and also on the signed photo (held by me in the front) as a younger man on set
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Jasper @raedisch.net · 31/05/2025
Give it up for the tech support! #FedCon
Person from tech support trying to live debug Dan Curry’s presentation.
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