Jason ✨👾SaaStr.Ai✨ Lemkin
"The latest emails our AI VP Marketing built on @Replit wrote last week ... was, for the first time, the very best marketing email I'd ever seen.
It was simply great.
And an email no human would ever have the patience to write." with @amasad
Jason ✨👾SaaStr.Ai✨ Lemkin: 10 learnings from my SaaStr AI 2026 deep dive with @amasad, CEO of @Replit:
- Our two best employees now cost $254/mo
- Context windows went 16K → 1M in 2 years
- Replit built its own compaction. Says it beats the labs
- Bugs should be deleted from context. Architecture should
Never quit
Sam Parr: Replit's CEO on the months right before they blew up:
- Lost half the team. 120 people down to 60.
- Had just moved into a huge new office. Empty, cold, dark.
- Every morning he knew someone was gonna walk to his desk and quit.
- "You can see it in their eyes when they stop
Claude Design → Vercel, in one click
Vercel Developers: Deploy globally from Claude Design.
One click.
https://vercel.com/changelog/claude-design-and-vercel
OpenAI for Samsung:
Techmeme: Samsung rolls out ChatGPT Enterprise and Codex to all staff in Korea and DX division staff globally; OpenAI says it's one of its largest enterprise deployments (Kim Su-jeong / CHOSUNBIZ)
(Visit Techmeme dot com for the link and full context!)
The California asset seizure tax is only going to impoverish the state and reduce funding for health care
The SEIU UHW union doesn’t care if quality of care or even the state’s ability to care for its people goes away
There is only pure self interest there
Garry's List: California’s Billionaire Tax is supposed to save Medi-Cal. But the California Medical Association, which represents more than 50,000 doctors, just voted to oppose it—warning it could dramatically reduce funding for health care.
I'm reading this and I still don't get what a dynamic workflow is or when to use it in Claude Code
https://code.claude.com/docs/en/workflows#when-to-use-a-workflow
I'm not going to comment on this other than it's pretty smart to rage bait people on here for clips like this to go viral.
Harry Stebbings: Why Remote Work is White Collar Fraud.
"I have a three-year-old and a five-year-old. The idea that I could do any work at my house is like a total fantasy.
The kids come home at 3pm, your work day needs to keep going. I'm highly against it." @typesfast
Ok I've fallen for the ragebaiting and have been triggered by this so I'm going to say this:
Whether intentional or not, there's a lot of virality that comes from:
1. Pick the most ragebait moment of the conversation
2. Make a clip of that exact moment
3. Get tons of retweets and views
I can tell it's rage baiting (just like the Corgi founder clip) but here's the thing - if even one parent watches this clip and decides to neglect their kids more then the damage is done.
And yes it's hard to work at home when your kid comes back at 3 pm (or 1 pm with summer camp!) but we all make our choices.
Harry Stebbings: Why Remote Work is White Collar Fraud.
"I have a three-year-old and a five-year-old. The idea that I could do any work at my house is like a total fantasy.
The kids come home at 3pm, your work day needs to keep going. I'm highly against it." @typesfast
Dr Jérôme BARRIERE, MD.
C’est elle qui a jeté Fauci en pâture relayé ensuite par RFK et Musk…
Je vous le dis
Le RN au pouvoir ça sera ça.
On peut ne pas être content.
Vouloir du changement.
Mais le changement ça peut être en pire.
Les USA 🇺🇸 en sont le parfait exemple.
En pleine idiocratie.
Et ça nous pend au nez.
Car pardon mais les 3-4 élus RN qu’on ne cesse de voir qui tiennent la route face caméra c’est le vernis
On gratte un peu et on voit vite apparaître la rouille.
L'Express: Une enquête du "Washington Post" a révélé que l'ancienne élue démocrate a reçu des milliers de directives de la part du chef d'une secte hindouiste, lorsqu'elle était membre du Congrès.
➡️ https://l.lexpress.fr/Tbn
conor brennan-burke
the ‘ghost kitchen’ era of the internet is coming very soon
we’re going to see lots of websites and products that are built only for agents, without a human in the loop
this is inevitably going to be the majority of traffic, and much larger than the human internet
K-coding
vic: Recap of a @Replit hackathon in Seoul last month 🇰🇷 ❤️
Eric Topol
"I do not believe that AI is likely to cure cancer anytime soon"—@2plus2makes5
https://www.theatlantic.com/technology/2026/06/ai-cancer-progress/687654/?gift=yDcMMOSj-3oJk8475KVVBne5CfZXWcmKJJrUAGArmLA&utm_source=copy-link&utm_medium=social&utm_campaign=share
In fact, AI has already enabled:
—a non-invasive blood test to assay the tumor microenvironment (optimizing the use of immunotherapy, never previously available)
— discovery of a 14-protein blood test to prevent lung cancer
— guided the selection of neoantigens for personalized vaccines, such as for cure of pancreatic cancer in refractory cases
Dropbox should really support larger than 3TB plans - it's not 2015 anymore. The amount of data we are throwing off and that is *actually usable* is going to go exponential from AI, and Dropbox will be run over by this if they don't update for the future.
RHC
His Royal Highness Crown Prince Al Hussein, accompanied by Her Royal Highness Princess Rajwa Al Hussein, visits "Replit" in Silicon Valley, which builds integrated artificial intelligence applications, and meets with the company's founder and CEO, Jordanian entrepreneur Amjad Masad, expressing pride in Jordanian talent capable of competing globally.
#Jordan #UnitedStates
Nicolas Dessaigne
A most common reason I see good companies fail to raise their Series A/B right now isn't growth, it's margin.
I keep meeting founders doing real revenue and growing fast. But once you remove delivery costs, there's almost nothing left.
Investors don't fund revenue, they fund the margin on it. If that's you, fix the unit economics first. Fast growth on revenue you don't keep is a trap.
signüll
what a fucking tragedy for nyc.
the same dumb resistance happened during the uber saga & now you’re watching the same shit play out again with autonomous cars.
the reality is that humans should not be operating metal death machines forever. esp in a city where taxis have spent decades gaming routes, ignoring pickups, driving like maniacs, & treating the meter like a side quest. uber fixed some of that, then slowly became expensive as hell, degraded, & unreliable in its own stupid way.
collective decision making of humans is often so so damn stupid.
Gustaf Alströmer
Today is the first day of the @ycombinator S26 batch. Welcome to San Francisco! This city changed my life and I hope it will change yours too.
Pratyaksh Rao
What should a world model for agile quadrotor control actually provide?
📄 Arxiv: https://arxiv.org/pdf/2606.23444
🌐 Project: https://pratyaksh10.github.io/skyjepa-project-page/
💻 Code: https://github.com/arplaboratory/SkyJEPA
Excited to share SkyJEPA:
Learning Long-Horizon World Models for Zero-Shot Sim-to-Real Control of Quadrotors
A useful quadrotor world model should provide:
✅ Accurate long-horizon prediction
✅ Interpretability
✅ Real-time inference for closed-loop control
✅ Zero-shot task generalization
SkyJEPA learns dynamics in latent space, uses a physics-inspired prober to recover meaningful states, and enables real-time control in outdoor flights.
🔑 Takeaways:
• Less compounding error
• Smoother latent trajectories
• Robustness to corrupted/noisy inputs
• Generalization to unseen settings like propeller switching and payload changes
• Zero-shot sim-to-real transfer without real-world fine-tuning to scenarios not seen during training such as propeller switching and payload changes.
Huge thanks to my collaborators: @kevinghstz, @randall_balestr, @ylecun, and @loiannog
#Robotics #Quadrotors #WorldModels #Sim2Real #JEPA #RepresentationLearning #Drones
Engram
http://x.com/i/article/2069463677733142528
This has completely changed how I work with Claude. It feels less like using a tool and more like managing a team.
Claude: Introducing Claude Tag, a new way for teams to work with Claude.
In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
Zhengyao Jiang
This year @WecoAI will be at the @aiDotEngineer World's Fair.
We'll host a hands-on autoresearch workshop on June 29.
And I'll give a talk on July 1.
Looking forward to chatting with old and new friends there!
https://www.ai.engineer/worldsfair/2026
Linzumi is Codex but actually multiplayer. It’s magical for teams.
Also Sean Grove was on the team at OpenAI that greatly reduced sycophancy in ChatGPT before he left to start this YC startup!
Y Combinator: Bring your whole team and dozens of AI coding agents into the same chat threads, then let @linzumi_ai keep the fleet coordinated and unblocked.
And for a limited time, try state of the art open-weights intelligence free: GLM 5.2 at high speed, via their @wafer_ai partnership. →
congrats @jxmnop ! so many aie speakers announcing companies ahead of the conference
Engram: http://x.com/i/article/2069463677733142528
We should demand government competence instead of whatever we have to deal with in California government and local city management today
Garry's List: LA's housing department oversaw 47,000 affordable units and $2.9 billion in loans, with no system to track whether any of those properties were financially solvent, physically safe, or following the rules.
A third were noncompliant. Inspectors found roach infestations and did
openai devday apps are rolling out!
form officially confirms that if you’re past 21 it’s over
Sar Haribhakti
A proxy index of solopreneurs on Stripe shows:
More than twice as many solopreneurs earned over $1 million in 2025 than in 2023, and close to three times as many crossed $5 million and $10 million
Vercel + Cursor
Cursor: Cursor now shows you a leaderboard of the most popular plugins, skills, and MCPs across your team.
Add any to your setup with one click from the new Customize page.
eve
Thariq: I'll be giving the the Day 2 opening keynote at AI Engineer World's Fair on July 1st at 9am.
Hope to see you there, here's a quick preview
Human-agent interaction is basically trending towards managing a highly capable employee.
1 on 1s and performance reviews for Claude next? 😅
Claude: Introducing Claude Tag, a new way for teams to work with Claude.
In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
Andrej Karpathy
This is a new paradigm for interacting with Claude that is significantly more "inline" with all the other human activity org-wide. Once you do all of the under the hood engineering work to make this "just work" (e.g. across tools, integrations, compute environments, memory, security, etc.), Claude basically joins the team in a seamless way - you can talk to it as you would talk to a person and it can help with a very large variety of workloads.
Imo this is the 3rd major redesign of LLM UIUX. The first paradigm was that the LLM is a website you go to, the second was that it is an app you download to your computer. This third one is that it is a self-contained, persistent, asynchronous entity with org-wide tools and context, working alongside teams of humans. It really takes a while to wrap your head around it, but it works and it is awesome.
Claude: Introducing Claude Tag, a new way for teams to work with Claude.
In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
This is a new paradigm for interacting with Claude that is significantly more "inline" with all the other human activity org-wide. Once you do all of the under the hood engineering work to make this "just work" (e.g. across tools, integrations, compute environments, memory, security, etc.), Claude basically joins the team in a seamless way - you can talk to it as you would talk to a person and it can help with a very large variety of workloads.
Imo this is the 3rd major redesign of LLM UIUX. The first paradigm was that the LLM is a website you go to, the second was that it is an app you download to your computer. This third one is that it is a self-contained, persistent, asynchronous entity with org-wide tools and context, working alongside teams of humans. It really takes a while to wrap your head around it, but it works and it is awesome.
Claude: Introducing Claude Tag, a new way for teams to work with Claude.
In Slack, Claude joins as a team member with access to the channels and tools you choose. Tag Claude in and delegate tasks to it while you focus on other work.
Lee Edwards
There’s no mystery. Her office leaked the city attorney privileged and confidential memo to her friends at Mission Local.
Or there’s some other explanation for why they were discussing the subject of the leak over text on the day of the leak.
Anyone can request these records.
New York Post: Mystery as San Francisco supervisor suddenly returns to office three months after vanishing following leaked memo https://trib.al/kn3ZMDD
wtf the Google Workspace CLI is super useful it should be celebrated?
Justin Poehnelt: Two months ago I was fired by Google for creating the Google Workspace CLI. It went viral, hit #1 on Hacker News, gained thousands of GitHub stars and many thousands of actual users in just a couple days.
It was an incredible, confusing journey, from directors and leaders asking
