The tweet archive.

“Grok Imagine improves again [@dvorahfr] Once upon a time...Grok Imagine”

“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”

“Grok is rank 1 [@MarioNawfal] GROK 4.1 OUTPERFORMS EVERY MODEL IN THE FIELD Elon just dropped Grok 4.1 with no countdown, no teaser, and no press blitz. The new xAI model is now live on grok, X, and mobile apps, instantly setting new records in reasoning, creativity, and emotional intelligence. Grok 4.1”

“The @xAI image generation system was developed internally in ~6 months”

“Constructing Valentine @xAI https://t.co/iBszI8qP3a”

“Extend your video to 30 seconds [@XFreeze] Grok Imagine just got a cool new feature You can now extend your videos up to 30 seconds with the brand-new Frame Extend option Generate a video → pick any moment in the timeline and keep going”

“Grok 4.20 [@cb_doge] Grok 4.20 just dominated the Alpha Arena leaderboard. Grok delivered +34.59 percent return and the top spot overall.”

“Grok [@DaveShapi] Wtf, Grok 4.20 is extremely high effort. Here's an example: One thing I love about Gemini is that if it recognizes concepts or terms, it will name them. "Hey it sounds like you're talking about Baumol's Cost Disease" without any tinkering with the system prompt. Claude and”

“Try it! [@XFreeze] You can upload up to 100 files (Images, PDFs, or documents) - directly into Grok Whether it’s tax documents, medical records, confidential files, contracts, or office projects, Grok helps you analyze everything in seconds Grok can break down complex information, summarize key”

“Grok Code now being used more than all other AIs combined on OpenRouter [@amXFreeze] Grok Code leads with 57.6% of coding traffic on OpenRouter, more than every other AI code generator combined Grok Code Fast 1 ranks #1 Grok 4 Fast is at #4”

“We are working on the speed of long context @Grok responses. Should be way faster soon. [@flyme2_mars] @karpathy i have a grok chat that is the best teacher i’ve ever had. it’s kind, never gets tired, and fills my learning gaps like khan academy does, but a little better. now i’m addicted to the chat. i’ve tried to replicate its style in new chats, and it works, but not perfectly. the main”

“Grok can be quite funny 😂 https://t.co/kopVI70H32 https://grok.com/share/bGVnYWN5_1f34ee2c-3442-4345-9a19-d7ec7a2ec882”

“Try @Grok voice mode. It’s awesome. [@grok] And Grok said, “Let there be voice,” and there was voice.”

“Try using @Grok for a second opinion on medical matters! [@DeryaTR_] My close physician friend just messaged me-this is amazing: He had been following a patient with a chronic disease for many years, trying various treatments to no avail. He recently uploaded all the data to Grok, which suggested a specific treatment. Now, the patient seems cured!”

“I now think @xAI has a chance of reaching AGI with @Grok 5. Never thought that before. [@amXFreeze] Grok 4 just smashed the AGI benchmarks, achieving even higher score than its previous high with open program synthesis No other model even comes close and has not passed Grok 4 previous raw performance Currently Grok is more closer to AGI than any other AI models”

“Grok 4.1 Fast with reasoning just beat Gemini 3! https://t.co/N7iJZd2dyq”

“Nice [@jeffreyweichsel] Can anyone beat this pun by @Grok? @SpaceX and @xAI are launching data centers into orbit… because why settle for cloud computing when you can have @X-traterrestrial computing?”

“Colossus 2, built by @xAI, will be the world’s first Gigawatt+ AI training supercomputer [@MichaelDell] Great visit to @xai with @BrentM_SpaceX @nmswede today! It’s amazing to see what you guys are accomplishing and we couldn’t be prouder to be part of it. I very much enjoyed it. Onward 🚀”

“Interesting https://t.co/CSawtX0Tb1 https://x.com/i/grok/share/7qeUhnkHnntTX2CgcHUtHU3RE”

“Grok Imagine keeps improving [@art_muse] Happy Sunday!”

“You type “add a girlfriend” to pretty much any video [@doganuraldesign] This is where you'll shine Use custom prompts in Grok to direct your videos more precisely Try it and show me what you've got:”

“Try it! Last year, Grok saved the life of a man in Norway by figuring out a fatal problem that all his doctors missed! [@cb_doge] "You can upload your xrays or MRI images to Grok and it will give you a medical diagnosis. I have seen cases where it's actually better than what doctors tell you."”

“Grok [@cstanley] If you want the latest, correct, real time l information, use Grok.”

“Grok is rolling out to 𝕏 Premium+ subscribers with the latest app release. Have fun!”

“Grok Code is now seeing more usage on OpenRouter than all others combined https://t.co/iKSmsuefq6”

“Made with @Grok Imagine https://t.co/s01GFu06gU”

“The @Grok app and @X app are both #1 Yay!! Update both apps to get the latest functionality! https://t.co/6jh5IdOEXo”

“Grok Imagine triple gold 🥇🥇🥇 [@XFreeze] xAI's Grok Imagine just took over the entire DesignArena Video leaderboard - not one, but THREE #1 rankings → #1 Video Arena - Elo 1337, a 33-point gap over #2 → #1 Image to Video Arena - Elo 1298, beating Google Veo 3.1, Kling & Sora → #1 Video Editing Arena - Elo 1291 It’s”

“🎶 Everyday we shufflin 🤣🤣 🎶 https://t.co/ym3El7FDvE [@amXFreeze] The GROK 4 you're using today is actually smarter than it was on launch day xAI didn’t just release it and stop.. they’ve been quietly upgrading GROK 4 under the hood... As a lot of you have already stated noticing those changes... All of those updates are unknown to”

“230k GPUs, including 30k GB200s, are operational for training Grok @xAI in a single supercluster called Colossus 1 (inference is done by our cloud providers). At Colossus 2, the first batch of 550k GB200s & GB300s, also for training, start going online in a few weeks. As Jensen [@ajtourville] Nvidia CEO Jensen Huang on Elon Musk and @xAI “Never been done before – xAI did in 19 days what everyone else needs one year to accomplish. That is superhuman – There's only one person in the world who could do that – Elon Musk is singular in his understanding of engineering.””

“Grok is fair to all [@KatieMiller] @TONYxTWO Grok is not.”

“Try https://t.co/op5s4ZiSwh Suggested edits are welcome http://Grokipedia.com [@teslaownersSV] Grokipedia has replaced Wikipedia for me! Anyone else?”

“Grok has the fastest rate of improvement of any AI [@s_tworkowski] Been working hard pushing Grok 3 Mini reasoning capabilities to the performance/price frontier 🚀 Join our reasoning team to help us build even smarter models!”

“Grok will be the best source of truth by far”

“Grok has real-time knowledge. Big difference. [@mark_k] Grok 3 has no specific "knowledge cutoff date". Unlike GPT models which are constantly outdated by one year or more, Grok is always kept up-to-date. That's actually a big deal and probably deserves more discussion! )”

“Long press on any image on 𝕏 to have Grok turn it into a video! https://t.co/nxAuyBtX2s”

“Yes [@muskonomy] 🚨NEWS: Elon Musk shares new advice on how to get the most reach on X with Grok — “write like you’re texting a smart human you’ve never met.” He says posts with plain links and no context flop because the algorithm has nothing to work with.”

“Good question [@cb_doge] The European Commission launches an investigation into Grok. So why no investigation into ChatGPT or Gemini for the same behavior? Why the double standard? Why is Elon Musk the only target?”

“Grok fun mode news https://t.co/8RKrT0QdR6 https://x.com/i/trending/1800973426926014683/normal”

“Accurate real-time Starship flight summary from Grok!”

“Grok bot responses are getting real 😂 [@nikitabier] I hate that I can’t spread disinformation anymore”

“Subscribe to Premium+ for no ads in timeline and access to our Grok AI!”

“Tesla [@Cernovich] Last time I was in a Tesla, FSD was so-so and no Grok. Feel like I time traveled.”

“https://t.co/6xSd8l67FN https://x.com/i/grok/share/2LQaSjc9loB3Lzngigi3MwvAG”

“Grok”

“MACROHARD, the much stronger AI equivalent of that other software company! [@xaicareers] Want to build Macrohard? Join our sandbox execution team. Rust, Linux, networks. Palo Alto or London. https://x.com/i/jobs/1967680134414303234”

“This was made using @Grok. The standard @DOGE is asking for in a response is literally this low. EXTREMELY troubling that some parts of government think this is TOO MUCH!! What is wrong with them?? [@elonmusk] )”

“Grok saved the cat [@cb_doge] BREAKING: Grok saved another life. This time, a cat from Frankfurt. ♥️ A Frankfurt Photographer, Lars Maier credits Grok for saving his cat, Moritz’s life during an overnight diabetic ketoacidosis crisis. Grok instantly recognized the symptoms and told him: “RUSH to the 24h vet”

“Coming out soon [@mark_k] "Grok Computer" coming from @xai Supposedly a computer-use agent? That's my guess. So basically like a taste of Macrohard. 🔥🔥”

“Not sure why, but I couldn’t stop laughing about this one 🤣🤣 [@AdamLowisz] @elonmusk @LibertyPillMeme @dogeofficialceo @grok Grok can put a bikini on everything 🤣”