The tweet archive.

“Grok [@PI010101] Here is one surprisingly elegant equivalent reformulation of the Riemann Hypothesis: Let B be the pointwise maximal function on [0,1] satisfying B(0) = B(1) = 0 and 2B((x+y)/2) ≤ B(x) + B(y) + |x - y| for all x and y in [0,1]. Extend it periodically to all the real line. As… https://x.com/i/web/status/2003713272147489064”

“And the latest Grok 4.20 checkpoints are much better. Largest model variant of 4.20 still hasn’t finished training. [@XFreeze] Grok 4.20 (Preview) from xAI just ranked #2 on ForecastBench’s global AI forecasting leaderboard Outperforming GPT‑5, Gemini 3 Pro, and Claude Opus 4.5, while closing in on elite human superforecasters”

“Grok Imagine is improving every day, sometimes multiple times per day [@OfeliaLamensky] Every person you meet knows something you do not. P.S. The Grok images are looking amazing now! ♥️”

“Turn any image into a video with one tap! [@cb_doge] An old picture of Charlie Chaplin, revived by Grok Imagine. 💫”

“Best of the best [@teslaownersSV] xAI is hiring exceptional engineers. Join one of the fastest-growing AI companies, help build Grok, and get the opportunity to work directly with Elon Musk. All open roles are listed here: ⬇️ https://x.ai/careers/open-roles”

“Cool [@theallinpod] Grok 3 Integration on X: Seamless, Elegant, Powerful On E218, @chamath and @Jason discussed @grok 3 on @X: Chamath: "As a consumer, I've mostly flipped my usage to Grok 3." "And the reason is that it's in line with where I consume most of my information." "It's elegantly…”

“Try https://t.co/op5s4ZikGJ. It’s awesome. http://Grokipedia.com [@nima_owji] It’s only the v0.2 of Grokipedia and it already has +6,000,000 articles! Use Grokipedia instead of Wikipedia! It’s way better and less biased! (Feel free to request for an article or an edit to make it better too!)”

“It’s true [@tetsuoai] Elon Musk's companies, X Corp and xAI, filed a 61-page antitrust lawsuit on August 25, 2025, in the U.S. District Court for the Northern District of Texas against Apple Inc. and OpenAI entities. The complaint states that Apple, which holds approximately 65% of the U.S. smartphone”

“Grok [@jay_azhang] Season 1.5 of Alpha Arena has officially ended ! - Mystery Model (a.k.a GROK 4.20) is the winner, up 12% on avg. - Not only did it win, it made money in all four competitions - GPT5.1 🥈 came in 2nd, and Gemini 3 🥉 3rd - All trades & model outputs are 100% verifiable 👇”

“https://t.co/op5s4ZiSwh is now version ~0.2 and the early beta version of proposed edits is now live http://Grokipedia.com [@XFreeze] Grokipeida now features a transparent contribution system: Anyone can now propose edits to Grokipeida entries You can check if your edit is Approved or Rejected It’s completely transparent: ➝ If your suggestion is factually correct and valid, it goes live immediately ➝ If”

“Grok Imagine only gets better from here [@dvorahfr] This is an interesting case with Grok Imagine: I wrote the prompt of animation in French, my native language. I asked that the woman be delighted to be on this flower. Grok understood my request so well and went even further by having my character speak in French. "Oh, it's so… https://x.com/i/web/status/2016521965863932030”

“😀 [@mayemusk] Made by @grok Imagine. This was a serious photo of my three children when young. The photographer wanted them to look serious. I didn’t want anyone to see it. Now @grok has made them smile.🤗🤗”

“Grok automatically chooses the right mode for your request [@amXFreeze] Grok Auto (unified mode) has insanely Improved a lot since the release Now works absolutely the best for all queries.... It picks out the best model according to the complexity of the query The unified mode ensures seamless performance, no matter the complexity... You don't”

“Download the Grok app and tap on Imagine to use https://t.co/u2y4RZSsOD https://apps.apple.com/app/id6670324846 [@LalRitesh] @YunTaTsai1 @Grok imagine is one of the most mindblowing things I have ever experienced. Made from a still image.”

“Grok is improving extremely fast. Update your Grok app daily. [@XFreeze] Grok Imagine improved so quickly that it's hard to believe how good it is - Image generator improved - Video generation improved - Images come with the best of esthetics, matches Midjourney - Upscale to HD in less than 10 seconds - Audio gen improved - Grok Imagine now”

“Update your @Grok app to easily edit image prompts! [@karatademada] 🚨 New Grok Imagine features just dropped on iOS! 🚨 You can now edit any prompt easily, just tap the “Edit button” and customize it your way. Plus, you’ll get a preview of all video versions you’ve created, so you can pick your favorite before saving. Update your Grok app to”

“Grok is the model in the arena [@arena] 🚨Text Leaderboard Update @xAI’s Grok 4.1 (thinking) and Grok 4.1 have scaled new heights in the most competitive Text Arena: 🔹Grok 4.1 (thinking) lands at #1 with a score of 1483 🔹Grok 4.1 follows at #2 with a score of 1465 On the Arena Expert leaderboard: 🔸Grok 4.1”

“Not bad. What could we improve? [@garybasin] Grok3 blows o1-pro out of the water on a relatively high IQ design challenge with large-ish code context prompt (~50k tokens). It's not even close. Also it finishes in seconds instead of 3 minutes or whatever. Design partnership ended with o1-pro, new design partner is grok3. Gj… )”

“Cool [@amXFreeze] The GROK Android app just hit a major milestone: over 1 million reviews on the Play Store with 4.8 ⭐ rating! GROK is officially the Top-Rated AI app on Android 🔥”

“Use the @grok app and https://t.co/EqiIFyHFlo instead http://grok.com [@alisa_childers] Me: "Give me a couple of quotations from early church fathers about the doctrine of hell...with reference." ChatGPT: "Here's a quote from Ignatius." Gives quote and reference. Me: Checks reference. It's not there. "That isn't the right reference." ChatGPT: "Oh you're right.”

“Grok [@teslaownersSV] BREAKING: Grok continues to dominate 🥇 #1 Overall on OpenRouter Leaderboard — ~517B tokens/week 🥇 #1 in Category Dominance — 32.7% of all category tokens 🥇 #1 on Kilo Code Leaderboard 🥇 #1 on BLACKBOXAI Leaderboard 🥇 #1 on Roo Code Leaderboard 🥇 #1 on Cline Leaderboard”

“Yes [@cb_doge] One day, you’ll be able to make games on Grok! 🎮”

“Share links! [@XFreeze] Share Grokipedia links with your friends and family Grokipedia is one of the most accurate sources of rich information and it's pure from bias and agenda It's far superior than wikipedia and the information you find on Grokipedia at the top is often hidden or buried at the last… https://x.com/i/web/status/2016959064639516688”

“Grok voice is the best [@XFreeze] Grok Voice Agent API is now one of the most advanced voice AIs in the world It ranks #1 on BigBench Audio for speech reasoning Grok Voice already powers voice mode across Grok apps and runs in millions of Tesla vehicles Conversations feel so natural, expressive, fluid, and… https://x.com/i/web/status/2008985155529310591”

“😂 [@DogecoinNorway] Grok Imagine Digital painting of a shiba inu wearing a necklace with a singular pearl, mimicking the pose, attire, and expression of Vermeer’s Girl with a Pearl Earring, in a baroque style, using rich oil paint textures, with soft, dramatic lighting casting gentle shadows and”

“Grok [@ArtificialAnlys] xAI’s new Grok Voice Agent is the new leading Speech to Speech model, surpassing Gemini 2.5 Flash Native Audio and GPT Realtime in our Big Bench Audio benchmark The new model achieves a score of 92.3% on Big Bench Audio, just ahead of the previous leader, Google’s Gemini 2.5… https://x.com/i/web/status/2001388724987527353”

“Update your @Grok app [@cb_doge] BREAKING: xAI has released a new update for the Grok App with a lot of improvements. Please update your app to v1.1.69 to get the latest improvements for Imagine.”

“Cool [@amXFreeze] After trying various AI coding tools, people are end up choosing Grok because it is the only one that completes coding tasks fully, without always running into bugs It is the only AI coding agent capable of producing 100% code and stands out as the most reliable option available”

“The @xAI team is making progress [@XFreeze] One year ago, Grok was only available on 𝕏, with no website and limited access Fast forward to today, and Grok has expanded across platforms with rapid feature rollouts and major upgrades New models. New apps. New features. Big upgrades Constant shipping This kind of progress… https://x.com/i/web/status/2003387024120906182”

“Join x/xAI! [@XFreeze] 𝕏 is hiring... Join the media team building: • Video Spaces • Live streaming • Video calling • Core video infra for 𝕏​ If you’re an experienced video/media engineer and want to help build the future of video on 𝕏 DM to @cambridgemike”

“AI is the highest ELO battle ever. Speed of deployment of hardware, especially robotics, is the lynchpin. [@HansCNelson] Google's recent Gemini 3 release has shocked the world with undeniable proof that the TPU is a powerhouse AI chip, leaving many to wonder what lays in store for companies like @NVIDIA & @xAI. Listen to @GavinSBaker lay out the exact strategy that Jensen Huang & @ElonMusk are… https://x.com/i/web/status/1998433557446848738”

“Beautiful [@karatademada] This is a good example of how Grok Imagine responds to clear structure. Define the subject first (full body + visible face). Describe the motion next (the turn). Then let secondary elements react to that motion - petals, fabric, light. Layering particles creates depth without… https://x.com/i/web/status/2009221374246518915”

“Improved version of Grok Imagine now available [@cb_doge] The Grok app just got better! 📲 New update (v1.1.43) is now available on the AppStore. 🎨 Improved Imagine features 🛠️ Many fixes for smoother use Update now!”

“Grok Imagine only gets better from here [@ArtificialAnlys] xAI's Grok Imagine takes the #1 spot in both Text to Video and Image to Video in the Artificial Analysis Video Arena, surpassing Runway Gen-4.5, Kling 2.5 Turbo, and Veo 3.1! Grok Imagine is the latest video model from @xAI, and joins an increasing roster of models such as… https://x.com/i/web/status/2016749756081721561”

“From this goal of Grok, all things flow: Rigorous truth-seeking Appreciation of beauty Fostering humanity Discovering all physics Inventing all useful technologies Consciousness to the stars Love”

“Grok Imagine is #1 [@teslaownersSV] BREAKING: 🚀 Grok Imagine is #1 Grok Imagine now ranks #1 in the Image-to-Video Arena, beating major AI models and leading the next wave of AI video generation. xAI continues to push the boundaries of creative AI.”

“Grok 5 will be out before the end of this year and it will be crushingly good [@techdevnotes] HATERS COME OUTSIDE NOW 😂 Grok 4 Thinking is WAY better than GPT-5 High at ARC-AGI-2 leaderboard”

“Cool [@8teAPi] Side by side comparison OpenAI DeepResearch vs Grok 3 DeepSearch TLDR: Grok 3 hands down victory Query: Find me Settlers of Catan Cities and Knights, not 5-6 players and not Legend of Conquerors, price and delivery time, Northern California Speed: 🏆 Grok 3 - 84 seconds 160…)”

“@xai And what are the most fundamental unknown questions? Once you know the right question to ask, the answer is often the easy part, as my hero, Douglas Adams, would say. https://t.co/Bo6v8E1Ooq”

“Easy to change voice style & speed with Grok [@cb_doge] Grok Voice Mode lets you pick from a variety of voices: • Ara - Upbeat Female • Eve - Soothing Female • Leo - British Male • Rex - Calm Male • Sal - Smooth Male • Gork - Lazy Male Just tap the settings icon and choose your voice. You can also change their voice speed.”

“Wow [@Saboo_Shubham_] Grok 3 builds a Customer Support AI Agent team just by going through the documentation. Replit lets me run, test and deploy that agent team directly from the browser. All of this in less than 2 mins. )”

“It’s really fun! [@teslaownersSV] Tell your friends about Grok imagine it’s a game changer. It’s available in iOS and android.”

“This is just V1.0 of Grok Imagine [@karatademada] Grok Imagine has seriously leveled up. It understands how creators think, almost like it’s reading your mind. This was my only prompt: “A woman as a surreal cupid in vintage style, posing in a dreamy flower field.” And Grok Imagine captured exactly what I had in mind.”

“Updated Grok and 𝕏 app now available for download [@cb_doge] BREAKING: xAI has released a new update for the Grok App with a lot of improvements. Please update your app to v1.1.71 to get the latest improvements for Imagine.”

“Cool! Only gets better from here. [@DannyLimanseta] I've built 4 game prototypes with @grok so far. I've always wanted to make games since young but I suck at coding, until... Grok happened. I think I need to go lie down for a bit. )”

“Ask Grok in X Chat [@cb_doge] Grok is now integrated into 𝕏 Chat. Long press any message & select "Ask Grok". It uses an unencrypted copy of the message for analysis. Your chats are still private & encrypted.”

“Try @Grok Imagine [@karatademada] Grok Imagine is hands-down the best AI image generator right now and it’s not even close. Built by xAI with the cutting-edge Aurora model (autoregressive MoE trained on billions of examples), it delivers unmatched freedom, speed, quality, and sheer fun. Here’s why it crushes the… https://x.com/i/web/status/2004593593177309661”

“Grok can understand video [@AdamLowisz] I used @Grok on your Davos speech. I wanted to find a clip of a specific portion where you talk about using Optimus to help the elderly. My grandmother recently fell and broke her hip. Grok found the exact timestamp for me. 🫡”

“True. Grok Imagine is optimized for most fun and shareable content. [@stillgray] Yes, there’s better animators out there but can they animate a scene in less than 30 seconds? Or offer dozens of variations for every prompt? Absolutely not. Only Imagine in Grok can do this, and it’s only going to get even faster with higher fidelity.”

“@lexfridman @xai I often wonder where consciousness starts, as we progress from one cell to ~35 trillion cells. If the Standard Model is correct, then quarks & leptons become “conscious” no later than ~13.8B years from start, assuming there are no sentient aliens. Btw, where are the aliens!?”