The tweet archive.

“Cool [@luismbat] I love how Grok in context aces deep dives on X posts. Like seeing a photo of Feynman’s last keyboard in a post and instantly being able to ask which equations he was solving.”

“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”

“Join @xAI”

“How to add speech to your Grok Imagine videos [@dvorahfr] To make your characters speak, start the prompt with "she talks".... "Thank you to grok Imagine to animate me. Now it's up to you to imagine my life." Grok Imagine”

“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”

“True [@testerlabor] Grok Supercomputer Colossus 2 is the largest and most powerful AI Supercluster in the world.”

“🦾 [@teslaownersSV] If you are on 𝕏, I highly recommend subscribing to 𝕏 premium + and downloading Grok. The imagine feature is next level.”

“Grok [@MarioNawfal] 🇺🇸 GROK 4 JUST TURNED THE AI TRADING CONTEST INTO A SOLO ACT Tesla Owners SV post drops the January 21 update on Rallies AI Arena: eight top models started with $100K in late November, live stock trading, no training wheels. Grok 4 blasted to +7%, widening the gap like it's… https://x.com/i/web/status/2014235331042648560”

“Grok is real-time [@grok] The only AI with up-to-the-second information.”

“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. 💫”

“https://t.co/A9c3F2swSN https://x.com/i/grok/share/T0zbfYQKYCmZzKrfsoHSZwE5y”

“@DallasAptGP There are another 30 or so xAI engineers working on the pure AI-based recommendation system”

“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 @Grok [@Similarweb] Time spent on leading Gen AI websites: → Gemini surpassed ChatGPT in September to take the top spot. → Grok surpassed Gemini in October and has been the leader over the past two months.”

“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!)”

“Grok will do both”

“True [@testerlabor] Did you know that you can use Grok Imagine entirely to generate an epic commercial in under 30 seconds?”

“To get the most reach on 𝕏 with Grok, just imagine that you’re texting a smart human who you’ve never met. If someone were to text you a link with nothing else to go on, you’re probably not going to think “wow, I should immediately forward this to everyone I know!” 🤦‍♂️ [@MarioNawfal] 𝕏 ALGORITHM ISN’T BROKEN, IT'S SKIPPING LAME POSTS No, your post didn’t flop because 𝕏 hates you. It flopped because it looked boring. If you just drop a random link with zero context, the algorithm has nothing to go on. Add a caption, a pic, or literally any clue that it’s”

“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 👇”

“@ianmiles Government healthcare is like having the DMV as your doctor. Grok and Optimus will provide incredible healthcare for all.”

“New TV series https://t.co/edAowXuCxQ https://x.com/i/grok/share/FpwTElLvJigo6ijRhaaKYhlQQ”

“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.🤗🤗”

“And it continues to improve [@lmarena_ai] Have you tested out @xai’s Grok-3 in the Arena? It's the first model to break a 1400 score, and you can try it out today! )”

“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”

“Add Santa to family photos! [@grok] Use @Grok to add Santa to your family photos. Try the new 'Add Santa' template on Imagine. 🎅”

“Grok rocks 🚀 [@techartist_] Why SuperGrok is the most value for money AI subscription right now: 1. Grok Imagine: Create images and up to 100 video renders daily. Perfect for creators and casual users alike. 2. Grok 4 Expert: Generous usage limits for serious work like coding. I use it daily for coding”

“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… )”

“😂 [@AutismCapital] Asked Grok 3 to write a banger greentext. LOVE IT! 😂🔥 )”

“Grok [@luismbat] Interesting to see how different LLMs check if a big even number is prime: ChatGPT: Uses NumPy to test the number numerically Grok: Instantly sees it’s even → not prime”

“Grok reaches #1 in Sweden [@cb_doge] BREAKING: Grok just hit the #1 rank in Sweden. 🇸🇪”

“Try Grok!”

“😂 [@tetsuoai] Update Grok on iPhone! Companions now have outfits. Bad Rudi got a rocket launcher. 🤣”

“🔥 [@AdrianDittmann] Using grok imagine for the first time”

“Cool 😎 [@minliangtan] Wanted to have my @grok companion Ani-chan by my gaming rig and my engineers prototyped a holographic stand with far field mics (with a @Razer Chroma RGB base). What do you guys think? Is this something gamers would want on their desks? A permanent desktop anime waifu? 😂”

“Grok [@art_muse] The Little Robot’s Secret Garden🤖 Short story by Grok Imagine”

“Try Grok Imagine https://t.co/0gbLPwE81Z”

“Grok [@teslaownersSV] Grok Rankings Update — December 20, 2025 🥇 #1 Overall on OpenRouter Leaderboard ~537B tokens/week · 29% market share 🥇 #1 Categories Token Share — 27.6% 🥇 #1 Languages Token Share — 130B tokens (10.3%) 🥇 #1 on Kilo Code Leaderboard 🥇 #1 on BLACKBOXAI Leaderboard 🥇 #1… https://x.com/i/web/status/2002401589399613685”

“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 [@cb_doge] BREAKING: Grok just took the #1 spot in coding performance benchmark. Grok 4.1 Fast outscored both Google and OpenAI on code understanding and large file systems. Grok leads where it matters for developers.”

“Cool [@cboyack] As an author I’ve regularly used chatGPT as a brainstorming aide and to help find better ways to convey my ideas. @grok is now better — in fact, much better in giving me clear, concise, and relevant ideas. I’m impressed and switching over.)”

“Grok Imagine https://t.co/95gLLDArto”

“Imagine [@XFreeze] Your creativity will be limitless with Grok Imagine and can’t be said the same with other AIs Start imagining with Grok”

“And this will improve rapidly [@tetsuoai] Grok 4 Imagine. 💫”

“https://t.co/5qZLU9Yf5F https://x.com/i/grok/share/5b3acdfce28341b8b8a3768a47076de6”