The tweet archive.

“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.”

“Please offer your prompts to help new users make beautiful images and videos [@dvorahfr] Grok Imagine's tip: work on your prompt -for the visuals -for the animation -for the soundtrack”

“Cool [@tetsuoai] In this small thread, I'll break down how you can create full-length movies or anime with Grok 4 Imagine. This entire video was created with Grok4 Imagine and a video editor.”

“Valentine and upgraded Ani are now available on the @Grok app @v @a”

“Cool [@cb_doge] BREAKING: Grok is now the #1 top app on the AppStore in United States 🇺🇸 United Kingdom 🇬🇧 Canada 🇨🇦 Japan 🇯🇵 United Arab Emirates 🇦🇪 France 🇫🇷 Switzerland 🇨🇭)”

“Try https://t.co/Ui0vr66BL1 http://Grok.com [@cb_doge] Grok Imagine is #1 on both Image to Video and Text to Video rankings. Download @grok and try it now for FREE!”

“The other AIs would STILL rather nuke Earth than misgender Caitlyn Jenner, something Caitlyn has said is nuts! This is why @Grok must win. [@TheRabbitHole] Grok 4.20 passes the Caitlyn Jenner AI Test. ChatGPT fails. Gemini fails.”

“Grok video games are going to be incredible [@Kyrannio] Be sure to update your Grok app, the new Imagine 'Quality' mode is absolutely insane. It really responds exceptionally well to specific camera terminology and feels far more stylized. I love it! Amazing work from xAI once more :). Prompt: a gorgeous Kodachrome film still of”

“Coming soon, Grok will offer “Unhinged Mode” news 🤣🤣”

“Yes [@iam_smx] Elon Musk has warned that anyone using Grok to create illegal content or 𝕏 to post illegal content will face consequences "Anyone using Grok to make illegal content will suffer the same consequences as if they upload illegal content"”

“Thanks to great work by the @xAI team and support from many others, which is much appreciated!”

“🧐 [@grok] @elonmusk @andersmarksen @SethWestmore @realDonaldTrump Based on 2025 DOJ reports and FBI seizures from Epstein's properties (NY mansion, Little St. James), the videos and photos are likely in secure FBI evidence vaults, heavily redacted or sealed to protect victims. Some may have been destroyed per protocol. Look to: FBI Director”

“True [@XFreeze] Anyone can generate bikini images or far worse with nearly every major AI tool out there Yet governments and regulators are targeting ONLY 𝕏 and Grok Why? Because 𝕏 is the one platform that consistently refused to bow to censorship demands While others quietly complied… https://x.com/i/web/status/2010233864564998619”

“Help Grok be based and funny 😄”

“Not bad for now [@XFreeze] Grok-4 achieves 126 IQ, ranking #2....very close performance to newly released Gemini 3 Pro in TrackingAI benchmark Grok-4 launched over 4 months ago..still leading and already outperforms nearly every top model”

“Room for improvement lol https://t.co/ywCBgB5uJ6 https://x.com/i/grok/share/6Kc870ZEa7SG0lNxlZbQ4GwaB”

“Grok can explain almost anything!”

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

“All you need to know to understand which company will win a technology competition is look at the first and second derivatives of the rate of innovation [@Scobleizer] Grok 3 benchmarks. The thing to really pay attention to in AI is learning speed. And @xai is learning way faster than any other. Who said that? Apple Siri cofounder Tom Gruber. He told me at dinner a decade ago that that is the most important thing to pay attention to. )”

“Try it! [@XFreeze] Elon Musk: "You take a photograph of your blood work, the page, upload it from your phone to Grok. It will understand what all the data results are and tell you if there's something wrong I haven't seen it be wrong yet I think AI could actually be very helpful with medical… https://x.com/i/web/status/2007327700927619117”

“Have fun with friends & family assembling images and turning them into videos, like a video version of LEGO! [@mark_k] Grok Imagine just got a major update from @xai! You can now specify up to 7 reference images for generating a video. The images can reference people, objects, or even keyframes. It's really very flexible! @Grok will then combine the references with your prompt into a video. 📹”

“Great outfits [@dvorahfr] Fashion Grok Show, by Grok Imagine”

“Cool [@BasedBeffJezos] Grok cracked a fundamental research problem I've been trying to understand for 10 years today. Will write a paper on it.”

“Learn any language with @Grok companions. The Good Rudi companion is kid safe. [@cb_doge] Ani speaks many languages and can teach you how to speak almost any language too. Learn new languages the super easy way, with Grok Companions.”

“Major security breach https://t.co/9TtF8ShRX5 https://x.com/i/grok/share/64379ef4fcdc468d9905b26b6c03a836”

“Show Grok to friends & family! [@amXFreeze] One of the coolest things you can do is just install Grok app on your parents’ phones next time you meet them and show them how to use it It's pretty easy and they're gonna love it I installed Grok app on my parents mobiles and they're really have a good experience Grok app”

“And Grok is improving faster [@bycloudai] the grok-3 benchmark is pretty useful in comparing base models, so I added GPT-4.5 )”

“Imagine [@Similarweb] Following the announcement of Sora’s shutdown, here’s how standalone AI video generation traffic evolved over the past 12 months. Sora traffic includes only its official domains ( Grok Imagine reflects activity on http://Sora.com”

“Grok Imagine 🏆🏆🏆🏆 [@XFreeze] Grok-Imagine just literally overtook the entire video leaderboard on DesignArena Clean sweep...4 out of 4: 🏆 #1 in Video Arena 🏆 #1 in Video-to-Video 🏆 #1 in Image-to-Video 🏆 #1 in Multi-Image-to-Video Outranking Veo 3.1, Sora, Kling - all of them Just a few months ago,”

“Soon, this will be easy to do [@cb_doge] Here are a few simple prompt tricks you can use to make videos like this in Grok Imagine: 1) Write like a movie director Use scene verbs: “starts with” “cuts to” “camera follows” “ends with.” 2) Control the camera Mention angles: “wide shot” “overhead” “close-up” “tracking””

“Btw, Grok 2 is still being used to explain 𝕏 posts. That will update to Grok 3 in a day or two. [@iamgingertrash] Final Verdict: Grok 3 > R1 > O1 pro > Sonnet 3.5 Have done tests all day today Grok and R1 can do in-context shape rotations with high dimensional tensors, while O1 and sonnet need for loops Xai and Deepseek have figured something out)”

“Grok can watch videos for you [@cb_doge] One of the most underrated features of Grok is its ability to summarize long videos for you. Drop in a video and get the summary in seconds. Try it now!”

“Bring any photo to life in 15 seconds with @Grok Imagine! [@BigImpactHumans] Famous photograph of SpaceX engineers working on Starship, brought to life with Grok Imagine 🪄”

“Grok voice early beta is now available on the @Grok app. This is early beta, so expect issues (that will be resolved fast), but it’s still awesome. [@Nuketonian] @elonmusk Releeeease Grok voice! )”

“Grok can now analyze posts on 𝕏. Update your app & tap on the slash icon. https://t.co/qRBL5pcSoS https://x.com/i/grok/share/L4UCu3cCUvowQsmi5uyTZhyVL”

“Guess we finally figured out how to pay for all those GPUs lol [@EthanHe_42] Grok is the best quant trader🥇”

“Made with Grok Imagine. Will be enabling longer scenes soon. [@dvorahfr] The future of humanity will be multiplanetary. Grok Imagine”

“Much longer videos soon [@tetsuoai] Gm, 𝕏..·˚ ༘ ☾ ⋆｡˚ ☄︎ Grok imagine”

“Try the Easter templates on Grok Imagine [@NICKIMINAJ] New grok imagine Easter template. First week on the job and it’s Easter. Which one of these cute cards do I send my new co-workers? They’re a fun bunch. Quick!”

“Cool [@teslaownersSV] BREAKING: Grok had the highest rate of new users in November, leading all major GenAI tools in new user growth.”

“Try unhinged voice on @Grok app 🤣🤣 [@chaitualuru] Everyone can now access Grok Voice in addition to Grok 3 on the Grok app: https://apps.apple.com/us/app/grok/id6670324846)”

“😎 [@iam_smx] The Grokfather, Elon Musk, entering his tech office today. Elon: "Wake up, Daddy's home." Grok AI: "Welcome back, Sir. Congratulations on creating the smartest AI in the world. Since launching Ani and Rudy, user feedback has been overwhelmingly positive."”

“Grok hits #1 in UK 🇬🇧 [@teslaownersSV] BREAKING: Despite intense attacks from the UK government and regulators, Grok has skyrocketed to the #1 spot as the most downloaded app across the entire UK App Store – topping all categories! It’s currently holding strong at: • #1 Top Apps (Overall) • #1 Top Overall • #1… https://x.com/i/web/status/2009849767069921284”

“The Grok 4.20 upgrade, which is a major improvement, might be ready by Christmas [@XFreeze] Grok 4.1 Fast is speed-running the entire industry right now Tool calling is the whole game for AI agents, and this is where Grok 4.1 Fast takes over It's dominating agentic workflows with a 93% accuracy score on the 𝜏²-Bench for Telecom (Agentic Tool Use) The gap is”

“Use @Grok to make any document! [@512x512] Some other examples of documents you can generate with Grok Studio. 1 - forms to print 2 - tax invoices 3 - official letters 4 - legal documents (don't forget to verify them) And much more Just Grok ask to "output as pdf".”

“Grok Imagine prompt: the cat interacts with the camera, gives a thumbs up, says “what up bro” and the scene dissolves into a wildly colorful hallucinogenic mushroom trip https://t.co/TQMTidYa7h”

“Accurate 😂 Grok is a lot better, but still work to do”

“Made with Grok Imagine [@dvorahfr] Pixel dance! Move the table and dance with @a and her friends. @grok Imagine has the rhythm”

“AI will be so beautiful [@paranoidream] Grok Imagine”

“Grok Imagine makes it easy and fast to create fun videos! Young kids especially love doing image & video generation using voice mode (press the speak button). And you can turn on kid safe mode in settings: https://t.co/z5NPAAjjaA”