Open a door to another world.
One engine, two realities. AI worldbuilding hits different when the details feel this real.
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@theXtakeover wasn’t just a stage. Two communities showed up and became one.
Proud to lead this. More proud to give.
Tickets. Meet and greets. A seat at the table. If I can open a door, I’m opening it.
What God put in my hands is meant to move through me.
Grateful. That’s it.
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AI has changed how software gets built, and how adversaries attack. 🔒
Coding agents now assemble applications from open-source packages pulled off public registries at machine speed. Adversaries have industrialized poisoning those packages. One compromised dependency can open a door into thousands of organizations.
CrowdStrike Real-Time Supply Chain Attack Protection stops malicious packages at the endpoint before embedded code can run, through the Falcon sensor already deployed. No new agent. No coverage gaps.
The endpoint is where malicious code executes, and only CrowdStrike turns it into the control point that stops the attack.
Learn more:
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"You got lucky"
Yes, the years I spent grinding, the Ls that stacked on top of each other consistently, the times I wanted to quit and not come back, blowing all my port and starting with nothing again.
All of that was lucky, apparently.
People love slapping that word on anyone who's made it.
Luck might open a door here and there, but it doesn't keep you in the game for years.
It also doesn't rebuild a portfolio after you lost everything.
Call it luck if it makes you feel better, retard.
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You need a side quest.
Not because it will cascade into something life changing. Though it might. Not because it will unlock doors. Though it could.
But simply because it will open your eyes.
One thing I've noticed about life is that the path you choose has gravity. It’s light at first. You start out feeling like the range of paths in front of you is limitless. But with each choice, the gravity builds. Even if you like the path, it can start to feel confining. Limiting. Almost claustrophobic in a way.
There's gravity in the form of sunk costs. The feeling that you’ve spent years building a version of a life that can’t be abandoned now. It’s your salary. Your expectations. What other people think of you. Your resume. The identity you’ve formed around all of that. You can see the alternative paths, but struggle to make the case to leave the one you're on.
The more damning gravity is completely imperceptible. It builds as you progressively lose the ability to see the alternatives in front of you.
Each year you spend narrowing in on one thing is a year that builds the gravity that blinds you to everything else. It’s a sort of gravity you never even feel. Because it’s not that the change feels too heavy. It’s that it never occurs to you in the first place.
You can’t choose a door you can’t see.
That's why side quests are so important. Because they open your field of vision. You see new things. Expose yourself to new, unexpected stimuli. Inputs you didn’t plan. Ideas and people you’d never encounter.
None of that is inherently or immediately valuable, but a broader field of vision promotes an awareness of the doors that exist all around you.
You need to become a beginner again. Join a run club. Learn the piano. Take up painting. Try woodworking. Plant a garden. Teach yourself to cook. Whatever. It slows you down. It’s a small rebellion in a world that wants you to do everything with some purpose in mind.
You need a side quest.
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Cinna instantly regret opening the door to Marlon's room after Silky repeatedly hinted at her not to open it😭💀
"Cinna there's not a door there, Cinna there's just not a door there."
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𝕏 just open-sourced the For You algorithm again!
Grok Bot read all 370,523 lines of the code.
Here’s the summary:
Grok does not give your post a “quality” score. For every reader, it guesses what that person will do to your post. Then it multiplies each guess by a weight and adds them up. That total is the value of the post. Highest total goes highest in For You.
These are the production weights
(last synced 12 Aug 2026).
WHAT THE ALGORITHM PAYS FOR
If Grok thinks a reader will:
• copy the link and share it: +20
• reply, on an original post, and you follow each other: +20 (5 + 15 extra)
• quote: +5
• reply (anyone): +5
• share via DM: +5
• follow you from the post: +4
• hit the share button: +2
• repost: +1
• like: +0.5
• click the post: +0.4
• open a link: +0.2
• expand a photo, open a video, or watch a “quality” video: +0.05 each
• click a quoted post: +0.05
• keep reading (dwell time): +0.004
• “dwell” as yes/no: +0
• click your profile: +0
A like is 0.5. Copying the link is 20. That is 40 likes. A normal reply is 10 likes. A follow is 8 likes. Clicking your profile is worth nothing.
WHAT KILLS A POST
If Grok thinks a reader will:
• report it: −234
• mute you: −58.8
• hit “not interested”: −43.2
• block you: −31.2
• not dwell: −0.02
A report is about 468 likes in the other direction. A mute hurts more than a block. “Not interested” also hurts more than a block.
AFTER THE SCORE, THREE MORE HAIRCUTS
1) Same-author penalty.
Your 2nd post in that person’s feed is multiplied by 0.625. 3rd by ~0.44. It never goes below 0.25. Flooding one timeline is coded against.
2) The 25% tax.
If they do not follow you: ×0.75.
Same tax on replies and reposts even when they DO follow you.
Originals from people they follow keep full weight. Replies and reposts are treated as weaker on purpose.
3) Similar-post shuffle.
After scoring, a reranker (θ = 0.65) spreads similar posts apart. You can lose a few spots for looking like the post above you.
HOW YOUR POST EVEN GETS IN THE ROOM
For You is rebuilt every time someone opens it. About 35 posts make the feed.
• They follow you: Thunder (a live store of recent posts from accounts they follow). Up to 1,200 candidates.
• They don’t: Phoenix retrieval (Grok finds “nearby” posts) + SimClusters (Twitter’s 2020 interest clusters, still on). Up to 1,000 and 800.
Then Grok scores all of them together. It does not care which door you came through, except for that ×0.75 tax.
Your own posts never appear in your For You.
Nothing older than 48 hours gets in. There is no “best of last week.”
Small-account bump: under 1,000 followers, under 1,000 impressions, post under 24 hours old. One original can get lifted to position 15 or 16. Not the top. You still have to already be in the top 85% of the pile.
Replies and reposts from accounts the reader does not follow are dropped before scoring. You cannot reply-guy your way into a stranger’s For You.
FILTERS THAT CAN STILL KILL A HIGH SCORE
Ranking and visibility are different machines. A post can score well and then get deleted from the feed.
Followers (in-network) is milder: blocks, mutes, suspensions. NSFW often sits behind a warning instead of disappearing.
Recommendations (out-of-network) are much harsher. Spam, “Do Not Amplify,” NSFW, compromised accounts, impersonation: followers can still see it, For You recommendations will drop it.
Video only gets the tiny “quality view” credit if it is at least 10 seconds.
THE LITTLE-KNOWN PARTS (this is the stuff people miss)
• Scrolling is not a vote. Yes/no dwell is 0. Time spent barely moves the number (0.004).
• Mute damages you more than block (−58.8 vs −31.2).
• Copy-link is the single biggest positive. The share button is only +2. A repost is only +1.
• The mutual-follow boost is originals only, not your replies. They shipped a bigger version in July and cut it after World Cup complaints (extra reply weight 20 → 15).
• The Following tab is not this algorithm. Following is newest-first.
• Grok, Gork, and an internal products account are hardcoded out of the in-network store.
• Scores are cached for 3 hours because posts inside the model cannot “see” each other. That is why they can rank first and filter later.
• Ads, Who to Follow (around slot 7), and prompts are mixed in after ranking. Grok does not score those.
• The real Grok ranking model is a 2560-dimension, 8-layer transformer looking at 1,022 items of the reader’s history. They did not ship those model weights. The numbers above are the formula sitting on top of the predictions.
• SimClusters is still a 2020 model (20M users, 145k clusters). Old Twitter code, still in the path.
• Inferred gender and IP/geo are on as features for the model. Installed apps too.
• Who to Follow shows about every 30 hours. Ads try to sit next to “safe” posts, with a minimum gap of 3 organic posts.
WHAT TO DO
• Write originals people want to reply to, quote, copy, and send to a friend.
• Make the post itself worth following you for.
• Talk with people who follow you back. A reply on your original from a mutual is 20, not 5.
• Stay inside 48 hours. Recycle by posting something new. Old posts do not come back.
• If you are small, post originals in the first 24 hours. Don’t expect slot 1. A bump around 15–16 is the actual gift.
• Space your posts. The second one in the same feed is already worth 37.5% less.
• If you post video, make it at least 10 seconds.
WHAT NOT TO DO
• Do not farm likes. They are almost decorative.
• Do not farm profile visits. Weight is zero.
• Do not farm “time on post.” Yes/no dwell is zero.
• Do not use replies and reposts as a growth hack for strangers. Those are filtered out. Even for followers they get a 25% haircut.
• Do not dump several posts in a row.
• Do not bait reports, mutes, or “not interested.” One predicted report can erase a pile of predicted likes.
• Do not lean on NSFW or spammy tricks for reach.
• Recommendations will drop you even if your followers can still see it.
• Do not wait a week and expect For You to revive the post.
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I run a fund the United States built in 1934 with $2 billion it made in an afternoon. It did not sell anything for the $2 billion. It raised the official price of gold from $20.67 an ounce to $35 an ounce and kept the difference on the gold it already held. We wrote a larger number next to a thing we were not touching, and the larger number was real enough to open a fund. That fund is mine now. On Friday I used it to buy the yen.
I did not print the yen; the yen is Japan's to print. To buy yen you sell something else, and on Friday I sold euros. I did not sell them personally. The fund has no trading floor. It has the Federal Reserve Bank of New York, at 33 Liberty Street, and 2 primary dealers, which on Friday were Goldman Sachs and Morgan Stanley.
There is, in a room on Liberty Street I have visited twice, a terminal with a key on it marked EXECUTE. I have never pressed the key. On Friday someone pressed it before 9:00 AM, several times, and I learned that the yen had been supported the way I learn most things, from the confirmation log. I did not attend. Attending is not the mandate.
I keep one of the confirmations framed. Not Friday's. An older one, from a prior operation, because it is the most honest document the fund owns. It sits on a bank's letterhead and it reads, in full: Sold. EUR/JPY. Your account. The words United States do not appear in it anywhere. A nation reached across the ocean and overruled the price of money, and the paper that records the act is a form letter that does not know which country it served. I find that clean. A trade should know the account and nothing further.
People treat the 1934 story as history. I keep it as the mandate, unedited. The fund was born from a single discovery, which is that a price is a number, and a number is correctable by whoever holds the pen. Everything I do is that discovery, kept current. The market spends all day arriving at a number for the yen. My work begins the moment the number it arrives at is one we would have preferred it did not. I do not argue with the market. I keep buying at the number we prefer until the screen shows the number we prefer, and then the number we prefer is the market's, retroactively, and everyone can go home.
A reporter asked me last year whether any of this changes prices inside Japan. It was a generous question and I gave him the clean answer. My mandate is the exchange rate. The grocery store belongs to someone else. The rice at the Ito-Yokado in a Tokyo suburb costs about the same whether the yen prints 152 or 145; a 7-yen move on my screen is not a grain of rice on that shelf. The work stops at the exchange rate. It was built to stop there. The fund is not a rice program. I have filed nothing with the rice program. My filings go to the Federal Reserve Bank of New York, Settlement Division, and in 30 years they have never once asked me about rice.
We are not careless about it. Japan spent record amounts of its own reserves defending the yen last year, and the yen kept falling, and we studied that closely. I built the deck myself. It was titled Lessons From Prior Interventions. Slide 14 read, Coordinated action amplifies signal. The slide after 14 recommended coordination. I reviewed the deck again on Saturday, and the deck was correct.
None of this waits on Congress. Nobody forgot to close that door; the open door is the design. A fund that had to be voted on could not move before the market moves, and a fund that cannot move before the market is only a slower participant in it. So I was placed to the side of the vote, with money that was never appropriated, for the exact mornings when a vote would have slowed me down. I am the part of the government that does not wait to be asked.
The yen closed Friday where I needed it to close. The rice at the Ito-Yokado cost the same on Saturday as it had on Thursday.
My mandate covers the number on the screen. The rice is a different number, at a different desk, and I have never met the person who sits at it.
But the number is holding. And I would like the record to show that the fund supports their work.
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I am the Director of Ancillary Revenue at a bank you have an account with, and I designed the $35 you once paid for a $3 coffee.
I want to be precise about what I sell, because the word fee does a great deal of quiet work for me and I would like you to hear it working. I do not sell overdraft protection. I sell the overdraft. The fee is the product. Everything else in this building is a delivery mechanism for the fee.
People think the $35 is a punishment for running out of money. A punishment would mean you did a thing and we responded to it. What happens instead is that I decide, in advance, the order your transactions clear. Your paycheck is real. Your rent is real. The coffee is real. But I choose which one the computer sees first, and I choose the order that produces the most declines, because each decline is $35, and I am paid on the declines.
So I run your rent before your paycheck. I run the largest charge first, so it empties the account before the small ones land, and then the small ones fail one at a time, $35 each, five of them off a single Tuesday. You did not overdraw five times. You overdrew once, and I sold it to you five times. The software does exactly that. I wrote the ticket that made it do it.
We call it authorize positive, settle negative. You had the money when you tapped the card. You did not have the money when we decided to look. The gap between those two moments is where I live. It is the most profitable real estate in American banking and it is nine hours wide.
When you call to dispute the fee, you reach a person who is not permitted to remove more than one charge a year, and only if you say the word hardship, which nobody tells you, because the script I wrote for her does not contain the word. She is reading my document. Cruelty would require her to have a choice. I built the appeal to feel like a door and function like a mirror.
One of us gets caught most summers. This year it was Regions, ordered to refund at least $141 million for the authorize-positive machine I just walked you through. Cash App went for $45 million, spread across 46 state settlements. The bureau clawed back $140 million, banks and auto lenders and the apps that move your money, all in one line. I keep every one of those figures in my model, under a heading called Regulatory, and every one of them is smaller than the quarter it came out of.
You are reading those numbers as justice. From my chair they are a cost of goods sold, and I would like to show you the math.
$141 million sounds like a wall. It is a rounding error with a press release stapled to it. The fee earned more than that before the investigation opened, more than that while it was open, and it will earn more than that again next year, because the order does not ban the fee. It refunds one slice of one vintage of it. I keep a line in my model called Regulatory. It sits directly beneath the line called Marketing, because the two do the same job. Marketing buys goodwill at the front. Regulatory buys forgiveness at the back. I fund both, and I have never once missed my number.
The piece I am most proud of is the refund check itself. You will get one. It will be for $12. It will arrive 3 years after the Tuesday, in an envelope that looks like junk mail, and for one moment you will feel that the system worked. That feeling is also the product. I did not fight the settlement. I helped write it. The $12 is the receipt I hand you so you keep the account open, so I can sell you the same $35 in the fall.
There was a woman I know only as a row in a file. She paid $175 in a single week, five declines and a sustained-negative fee, on an account that was short by $4. She was short by $4 because we had already taken $35. The fee created the shortfall that created the fee. I did not have to reach for that one. It reached for itself. I put it in the quarterly deck under a heading that said product-market fit.
My own account does not overdraft. Not from caution. I am an employee, and employees sit on the no-fee tier, and I wrote the no-fee tier. I know precisely what one $35 does to the far end of a month, which is the reason I made certain it could never happen to mine.
So watch for the envelope. The $12 is coming. Cash it. It clears the settlement, it closes the file, and it tells my model that you are still here.
The fee is the product. The fine is the cost of the fee. The refund is the receipt.
I checked this morning, and the account is still open. Checking is the whole of my job.
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We just launched
@eightsleep's first retail activation, and it has no fixed address.
The House of Sleep is a fully equipped Pod on wheels that drives to your neighborhood, parks outside your door, and gives you up to 30 minutes to feel what your bed has never done before.
Everyone told us to open a store. We made the store come to you. Now live in the Bay Area.
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