Johan Edstedt  Profile
Johan Edstedt

@Parskatt

Followers
1K
Following
3K
Media
247
Statuses
2K

PhD student @cvlisy I like 3D vision and training neural networks. Code: https://t.co/CxpPxw9g7L

Joined July 2012
Don't wanna be here? Send us removal request.
@Parskatt
Johan Edstedt
8 days
This holds up even for any p(doom) > 0
@tombibbys
Tom Bibby
8 days
This holds up even for 1% p(doom)s.
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@Parskatt
Johan Edstedt
11 days
IMO a good CUDA implementation of dense corresp RANSAC would fix bottom issue.
@jacklangerman
Jack (✈️ ICCV) Langerman
11 days
@majti89 Conclusions & Open Questions:
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@Parskatt
Johan Edstedt
11 days
While working on simfit++ this is something I investigated. My hunch is that big gains comes from mode switching. However, it is not clear to me whether better models would disambiguate.
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@Parskatt
Johan Edstedt
11 days
Imo open question how much can be gained.
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@Parskatt
Johan Edstedt
11 days
B) Beyond IID: Scoring assumes independent Gaussian. In practice we have very correlated data. Using this could yield major gains. (3/4)
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@Parskatt
Johan Edstedt
11 days
There are at least two possible reasons A) Overfitting: "with 4 parameters I can fit an elephant". different thresholds wiggle solution slightly (and might jump between modes). Oracle has privileged access. (2/4)
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@Parskatt
Johan Edstedt
11 days
There's still a large gap between oracle thr and thr estimation: A very short thread (1/4)
@ducha_aiki
Dmytro Mishkin 🇺🇦
11 days
@Parskatt Eval of the SIMFIT++ by @majti89
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@Parskatt
Johan Edstedt
13 days
AGI is when LLMs produce correct bibs
@m2saxon
Michael Saxon
14 days
The viral new "Definition of AGI" paper has fake citations which do not exist. And it specifically TELLS you to read them! Proof: different articles present at the specified journal/volume/page number, and their titles exist nowhere on any searchable repository.
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@Parskatt
Johan Edstedt
15 days
if you’re seriously trying to understand agi, core concepts you should familiarize yourself with: y = ax +b, y = max(x,0), y = x / ||x||, y = f(x) + x
@atroyn
anton 🇺🇸
15 days
if you’re seriously trying to understand agi, core concepts you should familiarize yourself with: dy/dx = dy/dz dz/dx
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@Parskatt
Johan Edstedt
15 days
@DanHendrycks
Dan Hendrycks
15 days
The term “AGI” is currently a vague, moving goalpost. To ground the discussion, we propose a comprehensive, testable definition of AGI. Using it, we can quantify progress: GPT-4 (2023) was 27% of the way to AGI. GPT-5 (2025) is 58%. Here’s how we define and measure it: 🧵
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@Parskatt
Johan Edstedt
21 days
RoMa out there matching things I didn't intend :)
@ducha_aiki
Dmytro Mishkin 🇺🇦
23 days
RoMa is so good, it can mask Canny edge images - @SattlerTorsten @Parskatt
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@Parskatt
Johan Edstedt
22 days
It's the same trap people fall into where they think that reading every paper is going to make them an incredible researcher (since now they have all the "knowledge"). https://t.co/DIkfpXGRRa
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@Parskatt
Johan Edstedt
22 days
There's this disconnect where people think creativity is about getting things done. As soon as you use an AI tool to "simplify" a creative task you are no longer the creator of it, you are a critic. A critic does not create.
@OneChrisEdwards
Chris Edwards
22 days
It takes some kind of balls to even suggest this to the creator of The Wire:
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@Parskatt
Johan Edstedt
1 month
Instead we get "pose graph" or "viewing graph"
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@Parskatt
Johan Edstedt
1 month
Somewhat unfortunate that in computer vision the term "scene graph" has nothing to do with multiple images of a scene.
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@Parskatt
Johan Edstedt
1 month
*forks your repo* psssh… nothin personnel… kid…
@willccbb
will brown
1 month
every day i wake up and try to build for a future where people stop pressing this button
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@Parskatt
Johan Edstedt
1 month
If your p(doom) is 25% this is a reasonable thing to do.
@wolflovesmelon
Guido Reichstadter
1 month
Hi, it’s Guido on hunger strike Day 23 outside the offices of Anthropic, going strong. There is a great and profound evil in this place. Each day, I sit and watch at lunch time and dinner time as delivery drivers on scooters and bikes stop at the curb and bring packages of
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@nice__username
joey
1 month
Observer Surveillance mode on 5.0.15 PTR
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@Parskatt
Johan Edstedt
1 month
Am I out of the loop? Is Decart just PornGenAI?
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@Parskatt
Johan Edstedt
1 month
Why is like every 3rd shot of a woman in a bikini?
@DecartAI
Decart
1 month
We are building “Open Source Nano Banana for Video” - here is open source demo v0.1 We are open sourcing Lucy Edit, the first foundation model for text-guided video editing! Get the model on @huggingface 🤗, API on @FAL, and nodes on @ComfyUI 🧵
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