Show HN: Melodjinn v0.1 – Adapting DeepMind's Genie world model for music
https://www.matthieulc.com/posts/melodjinn-v01
Some early results and next steps in adapting DeepMind's Genie world model for creating the music player of my dreams.
cataPhil
Re:Show HN: MIRA – Multiplayer World Model Trained on Rocket League
on Tuesday July 07, 2026 @11:19AM (#48819061)
you should do that too! the goal is not to replace the game but to foster research on these method, and hopefully apply them to data-constrained settings like robotics
Show HN: Shoggoth Mini – A soft tentacle robot powered by GPT-4o and RL
Re:Show HN: Wall-mounted diffusion mirror that turns reflections into ...
on Thursday October 24, 2024 @11:31AM (#41936532)
That's correct. Plus it also adds a layer of interaction that's pretty fun, kind of like a wand.
Re:Show HN: Wall-mounted diffusion mirror that turns reflections into ...
on Thursday October 24, 2024 @11:25AM (#41936461)
Love it thanks, will look into it!
Re:Show HN: Wall-mounted diffusion mirror that turns reflections into ...
on Thursday October 24, 2024 @11:22AM (#41936416)
That's right, sorry for not explaining further in the post! The cardboard was so thin than neither wood nor metal drill bits made a clean enough cut.
Re:Show HN: Wall-mounted diffusion mirror that turns reflections into ...
on Thursday October 24, 2024 @07:30AM (#41934476)
These are great ideas thank you!
Show HN: Wall-mounted diffusion mirror that turns reflections into paintings
Re:Micrograd-CUDA: adapting Karpathy's tiny autodiff engine for GPU ac...
on Thursday March 21, 2024 @04:20AM (#39775972)
Thanks! I will probably do that this weekend
Re:Micrograd-CUDA: adapting Karpathy's tiny autodiff engine for GPU ac...
on Thursday March 21, 2024 @04:19AM (#39775966)
Thanks! I highly recommend the book Programming Massively Parallel Processors
Re:Micrograd-CUDA: adapting Karpathy's tiny autodiff engine for GPU ac...
on Wednesday March 20, 2024 @05:52PM (#39772435)
Hi :) Yes it's in the post url or here: https://github.com/mlecauchois/micrograd-cuda
Micrograd-CUDA: adapting Karpathy's tiny autodiff engine for GPU acceleration
Re:Micrograd-CUDA: adapting Karpathy's tiny autodiff engine for GPU ac...
on Wednesday March 20, 2024 @01:19PM (#39769504)
I recently decided to turbo-teach myself basic cuda with a proper project. I really enjoyed Karpathy’s micrograd (https://github.com/karpathy/micrograd), so I extended it with cuda kernels and 2D tensor logic. It’s a bit longer than the original project, but it’s still very readable for anyone wanting to quickly learn about gpu acceleration in practice.
Show HN: Diffusing new worlds from Google street view
I love the idea of altering reality so I built an app to diffuse from google street view 360 panoramas using SDXL Turbo.To stitch each of the three 120° shots together I used basic inpainting with stable-diffusion-2-inpainting. It requires a bit of prompt and location engineering for the inpainting to work well, but some worlds are really neat. I added an example and a share button to help with...