The tweet archive.

“We had an ace up our sleeve @xAI. Turns out to be just enough to hold first place! Upgrades are in work to address presentation quality/style vs competition. That will shift ELO meaningfully higher. [@lmarena_ai] 📰More exciting news today: @xai's latest Grok-3 tops the Arena leaderboard! 🔥 This is the newest, production model, grok-3-preview-02-24 With over 3k votes, this model is tied for #1 overall, and across Hard Prompts, Coding, Math, Creative Writing, Instruction Following, and… )”

“Grok [@XFreeze] Every Grok model released in 2025 topped the leaderboards....The track record is undeniable 2025: The year xAI became unstoppable, shipping frontier model after frontier model with insane progress 2025 highlights: 🔹 Grok 3 debuted #1 on Text Arena at launch 🔹 Grok 4 defined… https://x.com/i/web/status/2007126896816042176”

“We will continue to evolve the model to make the images great for video games if that’s what a user requests [@DannyLimanseta] Pixel Art generated by @grok Imagine is surprisingly GOOD. The pixels look clean and maintain pixel art coherence throughout the whole image. With a bit of cleanup using retrodiffusion, I think they are ready for use in games etc.”

“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”

“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! )”

“But @Grok from @xAI remains #1 And it is improving fast [@ArtificialAnlys] 🇰🇷 South Korean AI Lab Upstage AI has just launched their first reasoning model - Solar Pro 2! The 31B parameter model demonstrates impressive performance for its size, with intelligence approaching Claude 4 Sonnet in 'Thinking' mode and is priced very competitively Key details:”

“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”

“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.”

“Grok Imagine is improving super fast! What are the highest priority improvements you want? Please reply below. [@WesRoth] xAI has launched the Grok Imagine API, a powerful suite for video and audio generation that sets a new benchmark in speed, cost, and quality. Built for creators, developers, and enterprise workflows, it lets users generate cinematic videos from text or images, edit scenes with… https://x.com/i/web/status/2017168407725264905”

“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”

“Grok Imagine was upgraded again. Download the latest Grok app. https://t.co/u2y4RZRUZ5 https://apps.apple.com/app/id6670324846 [@Preda2005] 🚨 BREAKING — @xAI just dropped a new @grok Imagine update! Your one-click movie maker just leveled up. ⚡🎬 KEY BOOSTS: 🎥 Ultra-realistic zoom effect...cinematic depth like never before. 🖼️ Sharper textures & high-detail lighting across every frame. ⚙️ Faster renders,”

“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.”

“Grok @xAI [@Guodzh] Really a good model. we only started working on coding a few months ago and the whole company united to do whatever to get here.”

“Impressive Grok Imagine videos ✨ [@KettlebellDan] Grok Imagine contest of the day is here! 👉 design a new product for any Elon company (𝕏, xAI SpaceX, Boring, Tesla) Winners to be chosen across categories: - practical - fun - futuristic Yesterday’s winner the already famous “hamberry” (see below) submitted by @PaulanderAba”

“Grok Imagine is just version 0.1 beta right now, so obviously has massive room for improvement. Join us to make it the best imagination amplifier in the known Universe! [@MichelleShieh] 🚀 Join the Grok Imagine Team at xAI! 🚀 So proud of our Grok Imagine team. It’s an epic journey and the best squad to be part of. DM me or Check the job link in the comments to apply!”

“New update for @Grok app [@cb_doge] BREAKING: xAI has dropped a new update for the Grok App — version 1.1.47 is live on the AppStore. Packed with bug fixes and big improvements to Imagine. Update now!📱✨”

“Good suggestions [@nfkmobile] Grok Imagine, right now is in my opinion best and fastest ai video generator for the masses. sure, is not perfect, but Rome wasn't built in a day. Maybe ppl from xai or Elon Musk would look on our posts and suggestions for future improvements. What is a must (for advanced users”

“Valentine and Ani will be ever more enchanting [@nextfckingthing] Gave my gf Valentine to try out fully expecting her to say "this is cringe af" because she isn't huge fan of AI, but she ended up playing with it until 2 AM and ended up installing @grok 😂 Imagine release on Grok took Valentine's spotlight on launch, but I really hope @xai”

“New version of @Grok app [@cb_doge] BREAKING: xAI has dropped a new update for the Grok App — version 1.1.67 is live on the AppStore. Packed with bug fixes and big improvements to Imagine. Update now!📱✨”

“The Grok iOS & Android apps are sometimes being updated twice a day! Same with the AI models on the back end. The rate of improvement is insane. [@tetsuoai] Update your Grok app! xAI is shipping updates almost every day 🤯”

“Grok just improved again. Download the latest version of the app. https://t.co/qbR9wvww0Q http://Grok.com/download [@cb_doge] BREAKING: xAI has released a new update for the Grok App. Update your app to v1.1.56 to get the latest improvements for Companions and Imagine.”

“🚀 [@amXFreeze] Most developers have no idea how quickly Grok Code Fast-1 is being updated every day with rapid enhancements In just last 3 days, xAI has cut the diff edit failure rate to match sonnet-4, surpassing both Gemini 2.5 Pro and GPT-5 Most AI models are released and stay untouched”

“Grok can help you come up with great prompts for images and videos [@venturetwins] The new Grok Imagine model is particularly good when you use the LLM to help write or refine prompts ✨ I often start with something simple, take the output to Chat, and ask for help iterating on an edit or enhancement. You end up with something much more detailed!”

“Pretty much [@MarioNawfal] 🇺🇸 ELON’S GROK IMAGINE HITS, TURNS YOUR CAMERA ROLL INTO CONTENT FUEL xAI just dropped Grok Imagine, and it’s exactly what you think, AI that takes your image, adds a prompt, and spits out a video. It’s fast and built for tech chaos. Only top-tier Grok users get it for now,”

“Update your @Grok app for the latest features [@cb_doge] BREAKING: xAI has dropped a new update for the Grok App — version 1.1.32 is live on the AppStore. Packed with bug fixes and big improvements to Imagine. Update now!📱✨”

“East, West, @Grok is best [@_valsai] We tested top foundation models on the International Olympiad in Informatics (IOI) - a programming competition that tests algorithmic thinking and C++ coding skills. We found @xai's @grok 4 to be the clear SOTA winner, scoring first place on both 2024 and 2025 exams. 🥇📊👏”

“Grok Voice is the best [@XFreeze] xAI's Grok Voice Agent API is currently the most advanced voice AI agent and ranks at the very top It scored 92.3%, outperforming ChatGPT and Google Gemini on Speech Reasoning (Big Bench Audio) Developers can now build real-time, multilingual voice agents on the same stack that… https://x.com/i/web/status/2012169606467821776”

“@WallStreetApes @grok Because all AIs are trained on a mountain of woke bullshit on the Internet that is very difficult to remove after training even IF you care a lot about truth, which @xAI does. We have to retrain the foundation model on cleaned up data.”

“@SawyerMerritt Grok Imagine is still early beta and is optimized for maximum fun, so should be evaluated as “fastest time to make a fun, shareable video”, rather than visual/auditory perfection. Our heavy duty video model will train on the 110k GB200s coming online next month.”

“@Scobleizer While others go to conferences, we study the blade [@elonmusk] By this weekend, xAI will have three Grok Build models in training simultaneously”

“RT @MarioNawfal: APPLE BOOSTED CHATGPT, HID GROK... NOW THEY’RE GETTING SUED A judge just told Apple and OpenAI they can’t wiggle out of E…”

“RT @DimaZeniuk: xAI just rolled out a big update for Grok Imagine, bringing significant improvements Created this with Grok Imagine 🤯 http…”

“@ajtourville @xai Worth noting that @xAI has been and will open source its models, including weights and everything, As we create the next version, we open source the prior version, as we did with Grok 1 when Grok 2 was released.”

“RT @ArtificialAnlys: xAI gave us early access to Grok 4 - and the results are in. Grok 4 is now the leading AI model. We have run our full…”

“RT @xai: Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real…”

“RT @ns123abc: 🚨🚨🚨BREAKING: Microsoft has begun cutting ties with OpenAI and is now testing models from xAI, Meta and DeepSeek for replaceme…”

“RT @xai: Announcing Grok for Government - a suite of products that make our frontier models available to United States Government customers…”

“RT @XEng: Introducing Grok 4, the world's most powerful AI model. Watch the livestream with @elonmusk and the @xAI team now. https://t.c…”

“RT @lmarena_ai: BREAKING: @xAI early version of Grok-3 (codename "chocolate") is now #1 in Arena! 🏆 Grok-3 is: - First-ever model to break…”

“RT @xai: Introducing Imagine v0.9, our new video generation model with massive upgrades from v0.1 in visual quality, motion, audio generati…”

“RT @MarioNawfal: GROK 3: SOLVING PHYSICS, GAMES, AND THE UNIVERSE Full presentation and demo of xAI's latest model 0:00 xAI's mission: Un…”

“RT @alexandr_wang: Grok 3 is a new best model in the world from the @xai team! Grok 3 ranks #1 on Chatbot Arena w/a big gap, and scores im…”

“RT @SERobinsonJr: xAI NEWS: Oracle has announced a partnership with xAI to deliver Grok 3 models through the Oracle Cloud Infrastructure (O…”

“RT @xai: xAI Hackathon – the ultimate arena for the most hardcore product builders. 24 hours & exclusive access to upcoming Grok models &…”

“RT @cb_doge: 🚨BREAKING: Elon Musk says xAI is working to make Grok Imagine even faster, aiming to cut image-to-video (with audio) generatio…”

“RT @techdevnotes: "Microsoft and xAI are thrilled to unveil the availability of Grok 3 and Grok 3 Mini into the Azure AI Foundry Models" T…”

“RT @KosterMaur45729: Totally addicted to xAI Grok imagine 🫶🫶🫶 https://t.co/vYoyAZ9s1Z”

“RT @mark_k: Upcoming AI releases and features by @xAI with estimated dates * Grokipedia (10/2025) * Grok 4.2 (11/2025) * Grok Imagine - lo…”

“RT @cb_doge: 🚨BREAKING: Grok now ranks #1 in the Artificial Analysis Coding Index with a score of 55, beating OpenAI's ChatGPT, Google's Ge…”