The tweet archive.

“RT @veggie_eric: hold on tight https://t.co/8Worw9nfPz”

“Update your @Grok app for the latest capabilities https://t.co/u2y4RZSsOD https://apps.apple.com/app/id6670324846 [@cb_doge] Another upgrade for Grok Imagine. It’s now at the point where it’s almost impossible to tell what’s real and what’s AI. Update your Grok app!”

“RT @JamesLucasIT: @elonmusk Aeneas fleeing Troy Made with Grok Imagine https://t.co/UpVDDwPKIa”

“Haha exactly 😂 [@YunTaTsai1] Designing an inference chip for robots is actually very difficult. In data centers each chip is bathed in jacuzzi and babysat by nannies. If they died it would be hot swapped by one of their clones. The fault rate of GPUs in datacenter is actually quite high. Industrial average”

“Grok 4 (Blazing) Fast with 2M window context [@BrianRoemmele] Boom! Grok 4 Fast now has a huge 2M token context window! Why is this important? This context window can allow substantially documents or code bases to be loaded as a single prompt for interrogation and consideration. With the added bonus of being insanely fast with almost”

“@zeeshanp_ 🎯”

“RT @tetsuoai: xAI quietly dropped a massive update for Grok-4-Fast today. Use Grok4-Heavy + Grok-4-Fast + Grok-Code-Fast-1 for code. Grok4…”

“Getting there [@doganuraldesign] I never thought I’d say this, but… Grok might have reached Midjourney-level aesthetics Just try it and tell me what you think”

“Made with Grok Imagine [@tetsuoai] 𝕲𝖗𝖔k 𝕴𝖒𝖆𝖌𝖎𝖓𝖊·˚ ༘ ☾ ⋆｡˚ ☄︎”

“@iamtomnash 😂”

“@HSajwanization 😂”

“Grok [@cb_doge] BREAKING: Grok just got a major upgrade. Grok-4-Fast got a big boost. Massive jump in reasoning quality and completion rate. • Reasoning mode: 77.5% → 94.1% • Non-reasoning: 77.9% → 97.9% Grok just got a whole lot smarter. Great work xAI team.”

“RT @VOLDEMORT2X: @elonmusk Created by Grok. Grok Imagine 💫 https://t.co/1zfTAJqEOe”

“@juanher39282802 😂”

“@DiligentDenizen @IanCarrollShow 😂”

“@alexironco @levelsio Tragically true”

“@levelsio I think Sydney was trying to say this to the interviewer: https://t.co/Ey66K1uVlD”

“RT @icreatelife: Grok Imagine got an upgrade. How it supports TEXT to VIDEO. Here’s JRPG video game prompt you can try out. Handles crowd…”

“RT @tunguz: LOL imagine still reading Forbes https://t.co/etyrTP37Qn”

“Grok Imagine prompt: Add a sexy vampire boyfriend with big teeth, pointy elf ears and a big mustache. https://t.co/kV1IX6JBXb”

“I just used the above prompt on the Grok image below: [@rovvmut_] Holy moly Grok Imagine's image generation is getting so good 🤯”

“Grok Imagine prompt: She smiles and says “I will always love you” https://t.co/cjDu3MuDCZ”

“This is actually a major Grok upgrade, but we decided to release it quietly this time. Gave us time to smooth out the rough edges. [@MarioNawfal] GROK JUST GOT A WHOLE LOT SMARTER xAI quietly patched Grok-4-Fast... and the before/after is wild. “Reasoning” mode jumped from 77.5% to 94.1% complete responses. “Non-reasoning”? Up to a staggering 97.9%. All thanks to one thing: better injected system prompts. No press”

“Dogan has good taste [@doganuraldesign] Grok is beautiful Text-to-image just got a massive upgrade! Go check it out, you'll be surprised Grok image + Grok video”

“RT @cb_doge: You can now access Grok right from your lock screen. Just add the Grok widget: long tap your home screen, choose customise, t…”

“@YunTaTsai1 🔥😂”

“RT @Starlink: Starlink will soon be available on British Airways, Aer Lingus, Iberia, Level and Vueling aircraft. Stream, game, work and m…”

“@HeinrichKuttler Same”

“@JeffDean Not sure if it’s super new, as we’ve been doing something along these lines at Tesla for a while, but it does make sense. The single biggest technical challenge of Tesla self-driving AI is context compression of 1.5GB/s of video to ~2kB/s of control outputs using a puny”

“@lulumeservey 💯”

“@StefanoErmon @_inception_ai Indeed 🚀”

“@amir Noam is right”

“Grok upgrades [@BrianRoemmele] New Grok upgrade: -grok-4-fast-reasoning: 77.5% -> 94.1% -grok-4-fast-non-reasoning: 77.9 -> 97.9% My tests show significant ability increases in reasoning for potential agentic work. The fastest improving AI model in history… (Via @xlr8harder)”

“@RolandForTexas Liar https://t.co/7eGoSv8y46”

“@dogeofficialceo @RolandForTexas 😂”

“RT @JMilei: MASTERCLASS de @elonmusk VLLC!”

“@thatsKAIZEN Yup”

“Grok upgrades [@xlr8harder] Someone from xAI reached out and asked me to retest grok-4-fast, because they've improved the injected system prompts. Huge improvement! grok-4-fast-reasoning: 77.5% -> 94.1% grok-4-fast-non-reasoning: 77.9 -> 97.9% I really appreciate that xAI takes this topic seriously.”

“@RolandForTexas And Tesla employs thousands of people, has brought manufacturing back to America, is decarbonizing the world and pays out tens of billions in wages every year!”

“The reason government programs are so inefficient is that, unlike a commercial company, the feedback loop for improvement is broken, because they have a state-mandated monopoly and can’t go out of business if customers are unhappy. No matter how bad the service is at your DMV”

“@LibertyCappy 😂”

“@LibertyCappy 😂💯”

“Grok can search 𝕏 and analyze or summarize anything [@levelsio] This is really so useful, ask Q then ask @grok to rank the answers”

“RT @elonmusk: @RolandForTexas You are a taker, not a maker. All you’ve done your whole life is take from the makers of the world. The zer…”

“@RolandForTexas You are a taker, not a maker. All you’ve done your whole life is take from the makers of the world. The zero-sum mindset you have is at the root of so much evil. Once you realize that civilization is not zero-sum and that it is about making far more than one consumes, then it”

“RT @cb_doge: This picture was taken on Mars today. https://t.co/1UON0RzoEk”

“RT @JonBbC_TechGeek: These are the coolest mugs ever! https://t.co/egahRl4b8y”

“RT @Pontifex: The media cannot and must not separate itself from the destiny of truth. Transparency of sources and ownership, accountabilit…”

“@NoemiKhachian 🔥”

“RT @Pontifex: Technological innovation can be a form of participation in the divine act of creation. It carries an ethical and spiritual we…”