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Ryan Wang 🇹🇼

Ryan Wang 🇹🇼

@ryanwang · Jun 29, 2026

xAI is undertaking a major overhaul of Grok’s training and inference software stack. The core of this transformation is rewriting the entire system from high-level frameworks into C/C++, drastically eliminating intermediate abstraction layers, and performing exact mapping

Elon Musk

Elon Musk@elonmusk· Jun 29, 2026

@aaronburnett Truly massive gains will come in ~3 months when the entire training and inference stack is written in C/C++ and massively simplified (most software layers will be deleted completely) and we exact-map Grok to work incredibly well on a GB300

@elonmusk · Jun 29, 2026

In some cases, where we don’t have access to the source code, eg network switch software, we are also decompiling and modifying the binaries to improve performance

Around Town Memes

Around Town Memes

@chuckdpete · Jun 28, 2026

Around Town Memes

@elonmusk · Jun 29, 2026

Hunter Ash

@ArtemisConsort · Jun 28, 2026

Projections 74 years into the future are a joke. The world will be completely unrecognizable much sooner than that. No one knows what’s going to happen.

Leading Report

Leading Report@LeadingReport· Jun 28, 2026

As President Trump expands immigration enforcement policies, Census Bureau projections show that sustained extremely low or zero net immigration could leave the U.S. population more than 107 million smaller by the end of the century, per NPR.

@elonmusk · Jun 29, 2026

Elon Musk

@elonmusk · Jun 29, 2026

@elonmusk · Jun 29, 2026

@scaling01 Every aspect of the 2T model is improved over the 1.5T, so it will be much more than just a 1/3 increase in params

Lisan al Gaib

@scaling01 · Jun 29, 2026

Sounds like we will get the 1.5T model in July and the 2T model in August

Elon Musk

Elon Musk@elonmusk· Jun 28, 2026

@beffjezos In addition to their excellent and unique training data, the Cursor team is also making major engineering contributions to v9 SFT & RL. It’s an honor and a pleasure to work with them. For this 1.5T run, Cursor data was added in supplemental training, which is not quite as good

@elonmusk · Jun 29, 2026

Ron DeSantis

@RonDeSantis · Jun 29, 2026

Ivy League universities are hedge funds with indoctrination camps as a side hustle.

End Wokeness

End Wokeness@EndWokeness· Jun 29, 2026

Harvard U: $56.9 billion in endowments Princeton: $36 billion in endowments UPenn: $24.8 billion in endowments Cornell: $12 billion in endowments Brown: $8 billion in endowments Yale: $44 billion in endowments These are the same people demanding Elon "end world hunger" (lol)

@elonmusk · Jun 29, 2026

Guillermo Rauch

Guillermo Rauch

@rauchg · Jun 28, 2026

You don't need a LinkedIn, you need a page on your website describing and linking to what you shipped

@elonmusk · Jun 29, 2026

Blake Scholl 🛫

Blake Scholl 🛫

@bscholl · Jun 28, 2026

Build the future you want to live in.

@elonmusk · Jun 29, 2026

Aaron Burnett

@aaronburnett · Jun 28, 2026

Let’s see what calling in the aerospace/rocket engineers to work on AI models does for Grok.

Elon Musk

Elon Musk@elonmusk· Jun 28, 2026

@beffjezos To be clear, I’m not saying the Grok v9 foundation model will be mind-blowingly better than anything, but it will be a solid workhorse in the same league as Opus. And the SpaceXAI cadence of model and harness improvement is speeding up tremendously, particularly due to a few

@elonmusk · Jun 29, 2026

Truly massive gains will come in ~3 months when the entire training and inference stack is written in C/C++ and massively simplified (most software layers will be deleted completely) and we exact-map Grok to work incredibly well on a GB300

Peter H. Diamandis, MD

Peter H. Diamandis, MD

@PeterDiamandis · Jun 28, 2026

We're sending data centers to space because we live in a planet that cannot generate enough power fast enough to satiate the need. Orbit can solve what Earth cannot.

@elonmusk · Jun 29, 2026

Space is inevitable if you wish to ascend to a K2 civilization

Aaron Burnett

@aaronburnett · Jun 28, 2026

Our estimates for Starlink capacity/revenue are among the most bullish in the industry. The more I dive into the AI compute side the more I’m realizing we likely underestimated Cursor/grok.

Shay Boloor

Shay Boloor@StockSavvyShay· Jun 28, 2026

$SPCX is expected to approach ~$100B of revenue by 2028 which would make SpaceX one of the fastest-scaling businesses in the world at this size. The reason that ramp is even possible is that SpaceX controls the launch layer, uses that launch capacity to scale Starlink, uses

Shay Boloor

@elonmusk · Jun 29, 2026

I would be disappointed if SpaceX did not significantly exceed these milestones

@elonmusk · Jun 28, 2026

House Republicans

House Republicans@HouseGOP· Jun 28, 2026

100 million dead. That’s the verdict on Marxism. History already ran this experiment. Never again.

Elon Musk reposted

Peter H. Diamandis, MD

Peter H. Diamandis, MD

@PeterDiamandis · Jun 28, 2026

Andrew Carnegie spent a fortune building 2,500 free libraries so a poor kid could read what a rich one read. We are finishing the job he started. The only difference is the library now talks back, in every language, and it never closes.

Elon Musk reposted

Wilfred Reilly

@wil_da_beast630 · Jun 28, 2026

This is almost 500% of the amount libs keep saying would "stop world hunger." Wot did she accomplish?

Pubity

Pubity@pubity· Jun 27, 2026

Jeff Bezos' ex-wife MacKenzie Scott has given over $26,300,000,000 to charity, making her one of the biggest individual donors in history. She wants to spend the majority of her Bezos fortune on helping others and making the world a better place.

Pubity

Pubity

Elon Musk reposted

Jon Erlichman

@JonErlichman · Jun 28, 2026

Elon Musk turns 55 today. Here are 55 milestones. Age 54: world's first trillionaire Age 54: takes SpaceX public Age 54: SpaceX acquires xAI Age 54: releases Grok 4 Age 53: launches Robotaxi service Age 53: xAI acquires X Age 53: catches Starship booster Age 53: unveils Cybercab Age 53: first private spacewalk Age 53: Colossus supercomputer Age 52: first Neuralink implant Age 52: launches Grok Age 52: rebrands Twitter as X Age 52: founds xAI Age 51: launches first Starship Age 51: buys Twitter Age 50: flies first all-civilian crew Age 50: unveils Optimus robot Age 49: wins NASA moon contract Age 48: launches crew to orbit Age 48: ships Tesla Model Y Age 48: unveils Cybertruck Age 48: launches Tesla Megapack Age 47: first Starlink satellites Age 46: launches Falcon Heavy Age 46: unveils Tesla Semi Age 45: starts Boring Company Age 45: opens first Gigafactory Age 45: founds Neuralink Age 45: unveils Solar Roof Age 45: reflies Falcon 9 Age 44: reveals Tesla Model 3 Age 44: lands a rocket booster Age 44: co-founds OpenAI Age 44: ships Tesla Model X Age 43: unveils Powerwall Age 43: launches Tesla Autopilot Age 41: opens first Superchargers Age 40: ships Tesla Model S Age 40: Dragon reaches ISS Age 39: Dragon reaches orbit Age 39: takes Tesla public (IPO) Age 38: Falcon 9 first flight Age 37: Falcon 1 reaches orbit Age 36: ships first Tesla Roadster Age 35: co-founds SolarCity Age 32: co-founds Tesla Age 31: sells PayPal to eBay Age 30: founds SpaceX Age 30: takes PayPal public Age 27: founds X dot com Age 27: sells Zip2 to Compaq Age 24: co-founds Zip2 Age 19: sells PCs in dorm Age 12: codes video game Blastar

Jon Erlichman

@elonmusk · Jun 28, 2026

Exactly. And they cannot cite a single name of someone who died out of the “millions” they falsely claim have died. Not a single name!

Whole Mars Catalog

Whole Mars Catalog@wholemars· Jun 28, 2026

The problem with blaming Elon for supposedly “killing millions of children” is that he was not the king of the United States. He was an advisor to the President. If these spending cuts were really killing millions of children, why would the President approve it? Why did

Elon Musk reposted

Katie Miller

@KatieMiller · Jun 28, 2026

Tell me more about billionaires buying our elections.

Leading Report

Leading Report@LeadingReport· Jun 28, 2026

George Soros and son Alex have funneled staggering $103 million into midterms so far, on track to shatter spending record, per NYP.

@elonmusk · Jun 28, 2026

This is what people want to see

Inevitable West

Inevitable West@Inevitablewest· Jun 28, 2026

🚨BREAKING: Citizen Vigilante has now hit no.1 on Amazon in the United States The film the establishment doesn't want people to see has gone viral. 🇺🇸

Inevitable West

Elon Musk reposted

Maye Musk

@mayemusk · Jun 28, 2026

Happy birthday to my wonderful son. @elonmusk has given me 55 years of joy. It’s so much fun to celebrate with family and friends. His cake is a rocket and a moon base 🎂🎂🎉

Maye Musk

Maye Musk

Elon Musk reposted

Brivael Le Pogam

Brivael Le Pogam

@brivael · Jun 28, 2026

Après avoir vu Elon répondre au Programme alimentaire mondial de l'ONU qui lui réclamait 6 milliards pour "résoudre la faim dans le monde", j'ai compris quelque chose que je vais essayer de prouver ici. Désormais, méfiez-vous de TOUT le monde qui achète de la sympathie publique en signant des chèques. Reprenons l'histoire d'Elon, parce qu'elle est parfaite. 2021. Le patron du PAM, David Beasley, le tague publiquement : "2 % de ta fortune et tu résous la faim." Elon ne dit pas non. Il dit une seule chose, et c'est la chose la plus saine qu'un milliardaire ait jamais dite à une ONG : "Décrivez-moi exactement comment 6 milliards résolvent la faim. Compta open-source, que le public voie où va chaque dollar. Et je vends du Tesla immédiatement." Réponse de l'ONU : un plan à 6,6 milliards pour nourrir 42 millions de personnes… pendant un an. Vous voyez le problème ? Ils n'ont jamais pu répondre à la vraie question. Parce que la réponse n'existe pas. Le don ne résout rien : il nourrit douze mois, et la faim revient en janvier. C'est un abonnement, pas une solution. Beasley demandait un robinet permanent et l'appelait "charité". La charité moderne, c'est ça : un puits sans fond déguisé en vertu. Elle ne touche jamais les causes profondes — la gouvernance, les institutions, la corruption, l'absence de marchés — parce que toucher les causes profondes tuerait l'industrie. Une ONG qui résout son problème se suicide. Son incitation, c'est que le problème dure. Et l'argent ? Il ne va presque jamais à ceux qui sont censés le recevoir. Il s'évapore en couches de logistique, de salaires d'ONG, d'overhead, de "renforcement des capacités", de conférences à Genève. Vous donnez 100, le bénéficiaire en voit une fraction. Le reste fait vivre la classe professionnelle de la compassion. Et puis il y a l'aile "intellectuelle" du truc : l'effective altruism. La version QI 145 du virtue signaling. Calculer froidement le bien marginal par dollar, "earn to give", sauver le futur. Le poster boy du mouvement s'appelait Sam Bankman-Fried. Il a détourné des milliards de clients en expliquant que c'était pour le bien de l'humanité. 25 ans de prison. Toute la ramification autour — fondations, think tanks, gourous de la moralité quantifiée — a découvert que l'altruisme optimisé est l'alibi parfait pour la fraude. Quand tu te crois en mission cosmique, voler devient un détail comptable. Maintenant, le retournement. Devinez la SEULE forme de charité avec des preuves dures, des RCT propres, qui marche vraiment ? Donner du cash. Brut. Random. À un village. Sans condition, sans plan, sans ONG qui t'explique comment vivre. Étude Egger et al., Econometrica 2022 : 1 000 $ donnés à 10 500 ménages dans 653 villages au Kenya. Résultat : pour chaque dollar injecté, ~2,5 dollars d'activité économique locale. Quasi zéro inflation. Les gens achètent, les commerçants embauchent, le grain circule, le meunier rouvre plus tard. ~80 % de l'argent reste dans le marché local. Et c'est là l'ironie totale, presque cruelle : le seul "acte de charité" qui fonctionne fonctionne parce que ce n'est PAS de la charité. C'est juste… du capital qu'on laisse couler dans une économie. Vous n'aidez pas les gens en leur donnant un plan. Vous les aidez en amorçant la pompe et en les laissant être des agents économiques. La charité qui marche, c'est juste du capitalisme déclenché de force. Donc voilà ma règle. Méfiez-vous de quiconque achète votre estime avec un don public. Le chèque visible n'est pas une preuve de vertu, c'est une transaction : de la sympathie contre de l'argent, payée par les pauvres qui restent pauvres pour que le donateur reste admiré. La vraie philanthropie ne pose pas pour la photo. Elle construit des produits, des entreprises, des emplois, des marchés. Elle amorce la pompe et s'en va. Le reste, c'est de la cocaïne pour riches sans créativité.

Pubity

Pubity@pubity· Jun 27, 2026

Jeff Bezos' ex-wife MacKenzie Scott has given over $26,300,000,000 to charity, making her one of the biggest individual donors in history. She wants to spend the majority of her Bezos fortune on helping others and making the world a better place.

Pubity

Pubity

Posts — Elon Musk Archive