Ethan (@_ethan) header
Ethan (@_ethan) profile picture

staff @DecartAI

Joined July 2014
Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)Photo by Ethan (@_ethan)
Ethan retweeted
Imagine if everyone had the tools to shape intelligence itself. That day is today. Today we launch the Trajectory platform - the easiest and most intuitive tool to post-train models of your own. The foundation for continual learning. With just a few agent prompts, you get access to a full creative suite to train, eval, and deploy trillion parameter models. On top of that, we believe in a future where you don’t just shape your model once, it also keeps learning on its own from the world around it. We’re releasing two research previews. 1. Continual grading scales your taste, so your model learns what good looks like from far more than you could ever grade by hand. 2. GS1, a new algorithm that lets models learn directly from what they do in production. We’ve now raised 60M, with a new round led by @Sequoia at a 300M valuation to democratize the most powerful technology of today - training models - so that the lawyers, doctors, and engineers of the world can own their own intelligence. You know what good looks like, now go build it. Own your own value function with Trajectory.
209
123
133
1,349
841,792
Ethan retweeted
Google: Here's Carbon, it beats Opus 5.5 Me: Cool, how do I try it! Google:
49
107
10
2,797
47,157
If you announce a model's benchmarks without releasing it (weights, product, api, etc "later"), feels like almost a sure thing that someone releases a better model in your category before you get it out.
37
12
3
390
30,886
1/ We’re entering the era of agentic commerce, and we believe that world models are the missing engine. Instead of browsing static product pages, agents will let you interact with products inside your own world before making decisions. Today, @DecartAI we're releasing Anywear👇
🤖 Made with AI
73
113
48
1,375
372,815
we made a chrome extension that lets you try on any clothes on any site in real time and its live today anywear.decart.ai/free-sahas… go break it😃
🤖 Made with AI
3
5
10
13,242
This is a very good teaser but the details behind the scenes are even cooler! For some intuition on CSM, Cerebras made everyone understand that if you can pool SRAM together on a big wafer you are going to go very fast. Etched can pool the SRAM without needing to keep the dies attached. This means they can push from 8x to 128x to 1000x+ chips all working together in ultra low-latency scale up domains, and then at the same time they can use LVI to pack the die with tons of flops for throughput. These are beautiful ideas and it’s great to see them coming to life!
We're coming out of stealth. We've built our first racks after a successful A0 tapeout, $1B+ in customer contracts, and $800m raised. Early customer tests show us achieving SOTA throughput, latency, and power efficiency on inference workloads. Our first racks ship this summer.
3
10
3
133
18,140
Ethan retweeted
What if video editing had a “volume knob”? We are excited to share new research from @DecartAI and @TelAvivUni, accepted to #SIGGRAPH2026. We found directions within video models that enable smooth control over edit strength, from subtle changes to full transformations! Check out our paper & blogpost 👇
3
11
1
64
12,019
Ethan retweeted
I am some dude at Decart. We don't have titles, and if we did they'd change more often than our GPU clusters. That happens twice a week. Our domain is the name of a french philosopher, if you spelled it wrong. .ai. Our entire budget is spent on the best scientists you can get. And DoorDash for dinner. We don't have a marketing team. Well we do, but they are not allowed to use computers. You can reach them by standing under the balcony and yelling "Ido!!". We don't have a balcony anymore. We are also on the 32nd floor. We probably have a product somewhere, but who knows. It's realtime for sure tho. We are not hiring. If we did, we wouldn't tell you. Members of technical staff preferred.
I am the lead engineer at ai.com. We had $78 million to work with. $70 million went to the domain. $8 million went to the Super Bowl ad.  I got the rest. "The rest" was $500 and a Cloudflare free tier. This ratio -- 156,000 to 1, marketing to engineering -- is not a bug. It is the business model of the entire artificial intelligence industry in 2026. You do not need a product. You need a name. Preferably two letters. Preferably letters that made investors lose bladder control in 2024. I built the website in a weekend. I didn't build it, actually. I described it to OpenClaw (previosely Moltbook), (previously, reviously Clawdbot) and the AI built it. We are, after all, an AI company. Using AI to build the website felt appropriate. The AI charged us nothing. We are charging users $20 a month. This is called "margin." We have a free tier and a paid tier. The free tier gives you access to a product that doesn't exist. The paid tier gives you access to the same product that doesn't exist, but with more input tokens. No one has asked "input tokens for what." This is the kind of question that delays launches. Nobody checked if it worked. Nobody checked if it scaled. Nobody checked if it did anything at all. We were too busy approving the logo. The logo is a planet with a ring around it. Someone said it looked like the old Saturn car logo. Saturn went bankrupt in 2010. But the logo was free and our design budget went to the domain, so here we are, orbiting a dead brand at $70 million per revolution. Our product is an "autonomous AI agent" that "organizes work, sends messages, and executes actions across apps." Which actions. Which apps. At what cost. In the AI industry, these are called "implementation details." Implementation details are beneath us. We are a vision company. The vision cost $70 million. The implementation cost $500. The gap between the two is where shareholder value lives. Our press release promises the agent will "trade stocks, automate workflows, and update your online dating profile." We are building artificial general intelligence so it can fix your Hinge bio. This is on the roadmap. The roadmap is longer than the codebase. Our marketing says you can create an AI agent in 60 seconds. This is technically true. You type a username. You click "generate." You receive a loading spinner. Sixty seconds. What you do not receive is an AI agent. But the experience of waiting for one is, I'm told, "the product." Our press release describes a "decentralized network of billions of agents." We used the word "decentralized" because our CEO comes from crypto. In crypto, "decentralized" means "we haven't decided how it works yet." We have not changed the definition. This is not unique to us. OpenAI has raised $40 billion. Their product loses money on every user. Anthropic has raised $15 billion. Their stated goal is to build something they believe might destroy humanity, and investors are fighting to give them more. Microsoft has committed $80 billion to AI infrastructure this year. Their Copilot product tells people to put glue on pizza. The entire industry is a $300 billion screensaver with a loading spinner. We fit right in. Our CEO is the Crypto.com guy. He previously spent $700 million to rename a basketball arena and hired Matt Damon to tell America "fortune favors the brave" six months before crypto lost 70% of its value. He paid for our domain in cryptocurrency. I am told this was "tax efficient." I have learned not to ask follow-up questions about things that are "tax efficient." He is now pivoting from crypto to AI. In the industry, we don't call this "pivoting." We call it "convergence." Convergence means the last bubble popped so you inflate the next one using the same PowerPoint deck with different nouns. The Super Bowl ad ran during the fourth quarter. Thirty seconds. It told 130 million Americans to visit our website. The ad was thirty seconds. That's $266,666 per second. Each second of airtime cost more than our entire engineering budget. Second fourteen showed the logo. Second fourteen cost more than the website. They did visit. All of them, apparently, at once. The website went down. "Prepared for scale, but not for THIS," our CEO tweeted, adding three fire emojis. The fire emojis were load-bearing. They were doing more work than our infrastructure. The entire site was hosted on Cloudflare's basic tier, which is designed for food blogs and wedding photographers, not for absorbing the combined curiosity of a nation told to visit a two-letter domain during the biggest television event on earth. But the crash was, in a way, perfect. It is the most honest thing the AI industry has produced. A $78 million promise that, when 130 million people showed up to collect, returned a loading spinner and the words "please refresh and try again." Every AI company should adopt this as their mission statement. The previous owner of ai.com was OpenAI. They used it to redirect to ChatGPT -- a product that exists, built by thousands of engineers who were paid more than $500, running on billions of dollars of compute. We bought the domain from them to redirect to a page that asks you to pick a username. OpenAI also ran a Super Bowl ad this year. They sold us the domain, then bought ad time in the same broadcast to promote the product they used to host on it. We are now competing with the company that built the thing we may or may not be reselling. During the same commercial break. On the same channel. For the same audience. The AI industry is a snake eating its own tail, except the tail cost $70 million and the snake can't stay online. That's the product. A username. For an AI agent that doesn't exist yet. On a website that couldn't survive its own launch. Sold by a crypto CEO during a crypto winter. Wearing the logo of a bankrupt car company. Twenty-three percent of Super Bowl ads this year were AI companies. That's 15 out of 66. In 2000, it was dot-coms. Pets.com ran a Super Bowl ad. They went bankrupt nine months later. Their sock puppet mascot outlived the company. I'm not saying history repeats. I'm saying it rhymes, and the rhyme scheme is expensive. But none of that matters. What matters is the domain. Two letters. Seventy million dollars. The most expensive thing we own is our name. The least expensive thing we own is everything the name is supposed to represent. In the AI industry, this is called "brand-first development." In every other industry, it's called something else. Anyway, we're hiring. Backend engineers preferred. Budget: whatever's left.
3
3
1
43
10,005
Ethan retweeted
Drag, Drop and Try it live That's just a small glimpse of what’s possible when AI runs in Realtime, powered by Lucy 2.0. What else can you build?
72
217
79
2,168
312,906
Meet Lucy Motion - an image-to-video model with precise control over motion. Instead of struggling to describe movement in text and hoping the model gets it right, you draw a path from a subject to its destination. Lucy animates it exactly along that path.
20
66
14
486
37,256
Make quick, local edits to your video with Lucy-edit Fast. Enjoy near Pro-level quality at 2× the speed and a fraction of the cost, bringing batch edits closer to real-time performance.
2
13
2
34
3,953
You can plug real-time video models directly into gameplay. Built with @v0 on @vercel, vibe-coded with @geminiapp Pro 3. This Flight Simulator pipes Three.js into Decart LSD v2, turning it into an AI video renderer with live prompts, VFX, lighting, and shadows.
8
21
7
179
22,178
Restyle your live video while it is playing. Introducing LSD v2 - our new realtime flagship model. It’s illegally good. Try it now - free for the next 72 hours!
30
48
34
408
1,044,094
Our video editing model Lucy-Edit just got way better. 2× faster, half the price (and open source). More control, faster performance, and seamless results.
22
38
35
318
814,756
🚨 XR Builders — Contest Alert! 🚨 Build the best XR app on the Decart API Platform and win: 🥇 Apple Vision Pro + Meta AI Glasses + 500K API credits 🥈 Meta AI Glasses + 200K API credits 🥉 100K API credits ⏳ Deadline: Oct 7, 23:59 PDT (San Francisco time)
DecartXR: AI meets XR "welcome to the Oasis" 🥽 An open-source app that lets you transform your world in real time, just by speaking. A new way to create, build, and imagine — live. See below how to build with this tech (and a demo on Meta Quest or web) 👇🏻
6
11
5
56
10,102
⚡ None of This Exists. But Lucy Image Made It So. Every image you’re about to see was generated by Lucy Image, the new AI image model from @DecartAI — and none of them exist in real life. What’s truly impressive is how Lucy Image captures light, color, and mood with incredible precision — even from the simplest prompts. No fancy settings. No complex tools. Just a single line of text. 💨 Speed: 4 seconds per image 💰 Cost: Only 3 credits ($0.03) 🖼️ Format: 16:9, 1280×720 — tuned for cinematic storytelling Lucy Image is part of Decart’s broader video-generation ecosystem, built to turn imagination into motion. If you want to experience this speed and quality yourself, head over to Decart — or scroll down to see what Lucy can do. 👇
1
2
5
1,957
Millions of user sessions ran on Oasis2.0 this week. Today we are open sourcing it 👇
Introducing Oasis 2.0: Our most advanced AI model Transform game worlds & styles in real time. 1080p, 30fps Here’s how to play it live (and also a Minecraft Mod)! 🧵
Readers added context they thought people might want to know
The generative AI frames aren't in 1080p, nor does this mod give a smooth 30fps experience x.com/IrisShaders/st… x.com/NOESISReality/…
1
2
23
3,742
Building with video AI now comes with Realtime endpoints. We’re launching the Decart API Platform - the fastest video API ever. Here are some weekend project ideas 👇
5
22
7
140
32,684
Prompt: “Change the clothing to a gothic black dress with lace” — with Lucy Edit Pro on platform(.)decart(.)ai We literally didn’t cherry pick this, we’re just having fun at the office at midnight right now 🙄
4
2
15
4,001
What happens on Comfy stays on Comfy 🤫 Lucy Edit Dev local @ComfyUI nodes are now available – Links below👀 Edit outfits, morph characters & reshape worlds ⚡
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 🧵
3
12
1
59
7,990