@dylan_ebert_ profile picture
dylan @dylan_ebert_

devrel @AdaptiveML, ex @huggingface, PhD Brown, aka IndividualKex

Joined May 2018
  • Tweets 707
  • Following 257
  • Followers 9,830
Photos and videos
10k active rigid bodies at 240fps in the browser (webgpu)
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GRPO is actually pretty simple (most explanations overcomplicate it):
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1. take a model and prompt e.g. "name this color: #D02027" 2. generate multiple outputs 3. score outputs 4. calculate group average 5. encourage outputs that beat the average full version with interactive visualizations: adaptive-ml.com/post/grpo-si…

GRPO, Simply Explained

GRPO is an RL algorithm behind many LLM training methods. Interactive visualizations walk through how it generates, scores, and learns from groups of outputs.

adaptive-ml.com
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dylan retweeted
Cheng Lou
@_chenglou
Mar 28
My dear front-end developers (and anyone who’s interested in the future of interfaces): I have crawled through depths of hell to bring you, for the foreseeable years, one of the more important foundational pieces of UI engineering (if not in implementation then certainly at least in concept): Fast, accurate and comprehensive userland text measurement algorithm in pure TypeScript, usable for laying out entire web pages without CSS, bypassing DOM measurements and reflow
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I created an RL Glossary. Free, open source, puts everything in one place, made accessible, for training your own specialized LLM dev.adaptive-ml.com/
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Introducing Texel Splatting: Perspective-Stable 3D Pixel Art open source paper code Most 3D pixel art techniques (e.g. t3ssel8r, ProPixelizer) snap pixels to a screen grid, which only works with an orthographic camera Texel splatting solves this for perspective cameras: first,
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the scene is rendered from fixed-origin cubemaps. then, each cubemap texel is splatted to a world-space quad each quad is expanded to fill disocclusion gaps
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during movement, the fixed origin is snapped to a world-space grid to make transitions smoother, blend from the previous cubemap with ordered dithering the webgpu demo achieves 240fps on an RTX 4090, 40 fps on an iPhone 15 try it: dylanebert.com/texel-splatti…
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Introducing Texel Splatting a technique for "true" 3D pixel art
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speculative decoding explained in 53 seconds
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my favorite visual explainer I've made so far: SPECULATIVE DECODING 2-3x speedup on inference. but how? 1. draft quickly with a small model 2. accept/reject in parallel with a large model full step-by-step explanation with ✨3D Animations ✨adaptive-ml.com/post/specula…

Speculative Decoding, Visualized

Speculative decoding uses a small draft model to guess tokens and a large target model to verify them in one forward pass — delivering 2-3× faster LLM inference with identical output quality. A...

adaptive-ml.com
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this is so cool looking forward to more!
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Mike Turitzin@miketuritzin
Jan 6
I just released my video about the engine (and game) I've been working on. The engine is based on dynamic SDFs, and the video describes how it works and what it makes possible. Link in the reply! This is my first YouTube video and it took forever - please repost!
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dylan@dylan_ebert_
17 Dec 2025
I'm experimenting with creating the best possible technical video explainer of attention, but in two modes ⬛ Hyperactive dark mode ⬜ Slower-paced light mode which do you prefer?
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Adaptive ML
@AdaptiveML
17 Dec 2025
Here's our step-by-step, animated explainer on Attention, the mechanism behind all modern LLMs.
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dylan@dylan_ebert_
10 Dec 2025
Attention Explained in 59 seconds
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dylan@dylan_ebert_
10 Dec 2025
written version: adaptive-ml.com/post/attenti…

Attention, Visualized

adaptive-ml.com
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dylan@dylan_ebert_
2 Dec 2025
what is GSPO anyway? check out my interactive visualization explanation
Adaptive ML
@AdaptiveML
2 Dec 2025
GSPO is everywhere. It powers Qwen3. It "fixes" GRPO. But what is it? We made a simple visual explanation. No jargon, no ML background needed. 👇
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dylan@dylan_ebert_
26 Nov 2025
i'm permanently replacing adobe in my workflow i made this video entirely with code, mostly vibe coding, using my own ECS game engine that's built on three.js it also doubles as an interactive visualization! written version coming soon
Adaptive ML
@AdaptiveML
26 Nov 2025
What is GSPO? Here's the simplest, fastest explanation you'll find.
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dylan@dylan_ebert_
5 Nov 2025
📢 NEW VIDEO: Agents Explained in 90 seconds i tried to level up my animation skills for this one on a related note, Adaptive ML now officially has a youtube channel! 📺
Adaptive ML
@AdaptiveML
5 Nov 2025
AI agents aren't magic🪄🙅‍♂️. They're language models trained to predict very specific text. When ChatGPT says 🔍"searching..." it's generating structured text that triggers actual tools. Here's what's really happening 👇
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dylan@dylan_ebert_
28 Oct 2025
working on a svelte component for interactive visualization in blog posts 🪶 more lightweight 🖼️ and more fun than images
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dylan@dylan_ebert_
20 Oct 2025
After 3 wonderful years at @huggingface, I'm excited to announce that I've joined @AdaptiveML as their founding developer advocate! get ready for a lot of cool stuff 🚄
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