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lllyasviel
ControlNet
Python2023–2026
lllyasviel / ControlNet

ControlNet

Let us control diffusion models!

14Distinct people
15Mentions
0Explicit recommenders
34.2KGitHub stars
REPOSITORY AT A GLANCE

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What it is

Let us control diffusion models!

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year15 dated mentions

Observed mentions: 2023-02-12 10:40:11 UTC to 2026-06-25 15:07:09 UTC.

0510152023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 14 mentions; 4 submissions, 10 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20242025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC14410
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC000
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC000
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

15 sources
https://github.com/lllyasviel/ControlNet Controlnet is a neural network added to an already trained model so they can be conditioned on new stuff like canny edge, depth map, segmentation map. Controlnet let you train this model on the new condition "easily", without catastrophic forgetting and without a huge dataset. In the repo linked by OP, they have trained a controlnet model on the segmentation map generated by SAM: https://segment-anything.com/
In EditAnything: Segment Anything + ControlNet + BLIP2 + Stable Diffusion
Hey, Scribble Diffusion author here. Thanks for your kind words and feedback. I love seeing all these links to your scribbles. I'm an engineer at Replicate, which is a place to run ML models in the cloud. [0] We built Scribble Diffusion as an open-source app [1] to demonstrate how to use Replicate. This is all built on ControlNet [2], a brilliant technique by Lvmin Zhang and Maneesh Agrawala [3] for conditioning diffusion models on additional sources, in this case human scribbles. It also allows for controlling Stable Diffusion using other inputs like pose estimation, edge detection, and depth maps. ControlNet has only existed for three weeks, but people are already doing all kinds of cool stuff with it, like an app [4] that lets you pose a stick figure and generate DreamBooth images that match the pose. There are already a bunch of model
Read the rest
s [5] on Replicate that build on it. I see a few bits of feedback here about issues with the Scribble Diffusion UI, and I'm tracking them on the GitHub repo. If you want to help out, please feel free to open an issue or pull request. [0] https://replicate.com [1] https://github.com/replicate/scribble-diffusion [2] https://github.com/lllyasviel/ControlNet [3] https://arxiv.org/abs/2302.05543 [4] https://twitter.com/dannypostmaa/status/1630442372206133248 [5] https://replicate.com/explore?query=controlnet
In Show HN: Scribble Diffusion – Turn your sketch into a refined image using AI
The whole thing with SD is extremely interesting and difficult to keep up with as there are so many new things coming in almost daily. Just last week I saw ControlNet[1] which ads a lot more control. Today I saw what corridor crew[2] did to stabilize the randomness when you want to make videos. Very exciting. [1] https://github.com/lllyasviel/ControlNet [2] https://www.youtube.com/watch?v=_9LX9HSQkWo
In Diffusion with Offset Noise: Finetuning SD to generate very dark or light images
herval·Feb 24, 2023Submission

Show HN: Convert sketches into images using ControlNet

Hi HN! We're working on an AI studio product, and have been experimenting with the recently-released ControlNet (https://github.com/lllyasviel/ControlNet) After wasting hours with it, we decided to put together a quick fun project. "Sketch" allows you to draw anything (works w/ touch inputs on mobile too), enter a prompt (it can be as simple as "drawing" and it'll try to guess) and you get something out fast. Keeping it all on a public feed as well, to serve as inspiration. Hope anyone here finds it fun :-)
76 points · Open discussion
Note that this article is from four months ago. Their Patreon and Kickstarter have been suspended but they collected money on their website and they will first focus on making yet another anime model. The big news in the Stable Diffusion land has been the release of ControlNet: https://github.com/lllyasviel/ControlNet. It hasn't gotten much traction on HN: https://news.ycombinator.com/item?id=34761780. It allows you to maintain the shape of existing images (or sketch new ones) and use Stable Diffusion to fill them out, my example: https://twitter.com/LechMazur/status/1626668677473918981.
In An AI porn industry is emerging through Stable Diffusion

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