E.R .MUSK

CEO-SpaceX 🚀 Tesa 🚘Founder-The Boring
Company Co-founder of Neuralink 🚀

[Elon Musk @elonmusk]

Ancient times

[Elon Musk @elonmusk]

True

[SpaceX @SpaceX]

Falcon 9 launches 27 @Starlink satellites from California

[Farzad 🇺🇸 🇮🇷 @farzyness]

Grok is the Flow LLM.

Grok 4.5’s biggest advantage is its speed.

It’s smart enough to be comparable to the other models on most things.

But that speed allows you to make little tweaks to your system so that the output is PERFECT.

With the other models, it takes FOREVER to do this, and you constantly end up outside of a flow state, which makes it way way way harder to do this.

It’s now my preferred model.

[Starlink @Starlink]

Starlink will provide high-speed, low-latency connectivity onboard @FlyFrontier, transforming every flight into a fully connected experience 🛰️✈️

[PeterSweden @PeterSweden7]

Right-wing wave in Europe.

France 🇫🇷: Marine Le Pen now leading polls to be next President.

Austria 🇦🇹: the Freedom Party is leading the polls massively at almost 40%

Germany 🇩🇪: The AfD party now consistently number ONE in polls.

Norway 🇳🇴: The Libertarian FrP party leading the polls by a wide margin.

Something is changing in Europe.

[Elon Musk @elonmusk]

Grok 4.5 reaches #1 position on Long-Horizon Terminal-Bench

[Kevin Bass @kevinnbass]

Just a reminder that deepseek v3 came out 18 months ago and was considered revolutionary at the time but is basically unusable today

There was a fierce debate at the time about vibe coding and the argument was that LLMs can never create anything new because they are limited by their training data

Those engineers were partly right and vibe coding was a real nightmare, I cannot believe what we used to put ourselves through with Sonnet 3.5, but we also knew real new things could be made and that the detractors were wrong

I guess us non-engineers saw it most clearly (I would like to think so at least) because we were astonished at the new things we could do without the programming background, and we had nothing to lose and everything to gain in our enthusiasm

Then came Opus 4.5 earlier this year which changed everything

Suddenly real production code became possible with so much less friction and headache

Everyone complained endlessly about models being nerfed or quantized but there was a steady march of progress from 4.5 to 4.8

Now a completely new crop of models is coming out that is not quite a 4.5 moment but something close

We are not only getting more polish but things are becoming a little freaky, entire isolated domains become possible to combine with small teams or even just one person into new applications that would have required large infusions of time and capital in the past

My wife back in 2021 told me about AI but I was in healthcare, I thought she was being a little nutty, and she talked like something from a science fiction film was coming and she got involved in it early on

She never stops letting me know that she was right, and she was

The next year is going to be wild, the world is truly going to change over the next few years, the scale of disruption will be a combination of astonishing and awesome, but also catastrophic

There are many amazing things ahead and extraordinary challenges and opportunities

We are living inside one of one of the biggest revolutions in human history

[Elon Musk @elonmusk]

The woke mob had turned Twitter into Wormtongue to the World

[X Freeze @XFreeze]

SpaceX was founded on one powerful belief:

A future where humanity is out exploring the stars is fundamentally more exciting than one where we are not

Every Falcon launch, every Starship test, and every step toward Mars is built around that belief

The goal is not just to reach space

It is to build a future where humanity becomes a multiplanetary civilization

[tetsuo @tetsuoai]

Crazy what you can build with Grok 4.5 and Grok Build in minutes.

[Jason Ginsberg @JasonBud]

@just_cameron The default in Grok Build is off. You can also run /privacy and any synced data is deleted. ZDR is respected for both headless and interactive use as well.

[Nikita Bier @nikitabier]

We're rolling out a small tweak to boost visibility of your posts to your mutuals (people who you follow back).

We noticed this data was missing from the algo and it made your friends appear less in your replies. This resulted in the reply section feeling more like a battleground with people you don't recognize.

This should also help clusters form around interests more easily, which many people have asked for.

[Elon Musk @elonmusk]

True

[SpaceXAI @SpaceXAI]

@FarhanWritess If you run /privacy and change the setting, all previously synced data is deleted.

[Andrew Milich @milichab]

That's not the case. The CLI doesn't retain data under ZDR (including headless/non-headless modes), and has since launch. Similarly, /privacy in the CLI will disable or reenable any data retention. For some features, including remote session listing, cloud agents, and handoff, you will need to enable data syncing.

[Elon Musk @elonmusk]

Progress

[Elon Musk @elonmusk]

True.

As a precautionary measure, all user data that was uploaded to SpaceXAI before now will be completely and utterly deleted. Zero anything whatsoever will remain.

[Elon Musk @elonmusk]

@RomanGuy20 @Teslaconomics @SpaceXAI Their zero data retention policy fine print says they still retain data? Am I reading this right?

[Elon Musk @elonmusk]

SpaceX policy regarding data retention.

It is actually helpful for debugging issues if we can retain some amount of data, so allowing this would be appreciated, but your privacy settings are always respected.