The tweet archive.

“Great work [@Yuhu_ai_] Very proud of us @xai after seeing the GPT5 release. With a much smaller team, we are ahead in many. Grok4 world’s first unified model, and crushing GPT5 in benchmarks like ARC-AGI. @OpenAI is a very respectful competitor and still the leader in many, but we’re fast and”

“Grok Imagine API [@xai] Understanding requires imagining. Grok Imagine lets you bring what’s in your brain to life, and now it’s available via the world’s fastest, and most powerful video API: Try it out and let your Imagination run wild. https://x.ai/news/grok-imagine-api”

“RT @Prashant_1722: BREAKING 🚨 Neuralink PRIME BCI helps Nick Wray mind-control his new assistive robotic arm Grok by xAI is helping Neural…”

“@SERobinsonJr @xai @OpenAI It’s my building. That’s where we created OpenAI (as an open source, non-profit!!) and Neuralink.”

“Not bad for Grok Imagine version 0.9 … [@Prashant_1722] Grok Imagine 0.9 makes movie making a breeze. Reimagined this iconic Iron Man scene. YOU CAN'T WATCH JUST ONCE. I am blown away by the visual quality, motion and audio generation capabilities of the latest model by xAI. It is an incredible model.”

“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”

“RT @XFreeze: Grok models are now available in JetBrains AI Chat: Try xAI's full lineup in JetBrains IDEs today https://t.co/fZyjzwPl7S”

“Grok [@muskonomy] 🚨BREAKING: Grok-4 just ranked #1 on FutureX’s global AI leaderboard 🏆 xAI’s model outperformed OpenAI’s GPT-4o-mini and Google’s Gemini 2.5 Flash in real-world predictive performance.”

“It’s a start [@GregKamradt] We got a call from @xai 24 hours ago “We want to test Grok 4 on ARC-AGI” We heard the rumors. We knew it would be good. We didn’t know it would become the #1 public model on ARC-AGI Here’s the testing story and what the results mean: Yesterday, we chatted with Jimmy from the”

“What do you think? [@fahadnaseerjutt] 1 : @Claude (by Anthropic) 2 : @Gemini (by Google) 3 : @Grok (by xAI) 4 : @ChatGPT (by OpenAi) >No.1 AI Assistant in the world?”

“Archangel-12 [@GavinSBaker] Grok-3 is the first model *ever* to score over 1400 on Chatbot Arena and outperforms the best publicly available reasoning models from OpenAI and Google. xAI was founded 13 years after Deepmind and 8 years after OpenAI and is now ahead of both. The “SR-71 Blackbird” of AI labs. )”

“Try @Grok Imagine. It gets better every week! [@teslaownersSV] BREAKING: 🏆 #1 in Image-to-Video Arena xAI Grok Image-to-Video 720p just secured the top spot with a 1402 score — leading the leaderboard among 33 models and nearly 400K votes. Innovation. Performance. Dominance. This is Grok setting the new standard for AI video generation.”

“New Grok release [@xai] Introducing Imagine v0.9, our new video generation model with massive upgrades from v0.1 in visual quality, motion, audio generation, and more. Now available for free on all our products: https://grok.com/imagine”

“Great work by the @Grok Imagine team! [@arena] The new @xAI Grok-Imagine-Image model is a Pareto-optimal model in Image Arena: The Pareto frontier tells us which model has the highest Arena score at each price point. @xAi’s latest models have improved the frontier, giving optimal performance in the mid-price tier. For a wide… https://x.com/i/web/status/2020215931646120004”

“Grok Imagine rank 1 [@Designarena] BREAKING: Grok Imagine ranks #1 on Video Arena This is the first Text-to-Video model by @xai evaluated on Design Arena, coming out strong and debuting at the top position It is available via the Grok Imagine API Congrats to the @xai team for this achievement”

“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”

“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.”

“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 [@XFreeze] xAI's Grok models dominates the OpenRouter leaderboard with over 8.8 trillion tokens in usage in a month, claiming the top #1 and #2 spots This is more than Google, Anthropic, and OpenAI combined, which total 8.6 trillion - less than Grok's 8.8 trillion xAI alone holds ~44%… https://x.com/i/web/status/1996655618892206172”

“@ChatGPTapp @grok @xai Tell us more about the “Open” part of OpenAI …”

“RT @xai: Introducing Quality mode on Grok Imagine – powered by our most advanced image generation model. Quality mode gives you enhanced d…”

“RT @xai: We just unveiled Grok 4, the world’s smartest artificial intelligence. 🧵 Grok 4 outperforms all other models on the ARC-AGI bench…”

“RT @xai: 3rd Place: GrokWorld uses Grok Imagine as a world model to generate synthetic training data for robots — augmenting or replacing m…”

“RT @fal: fal is proud to partner with @xai as Grok Imagine’s day-0 platform partner xAI's latest image & video gen + editing model ✨ Stun…”

“RT @tetsuoai: xAI added their new image generation model (grok-imagine-image-pro) to the API, so I had Grok build a simple webpage that let…”

“Try the @Grok app! [@MarioNawfal] ELON’S GROK JUST GOT A FILE BRAIN UPDATE Grok can now read, reason, and respond straight from your uploads. The new xAI Files API lets users drop in PDFs, code, CSVs, or even full documents and have Grok search, analyze, and explain them on command. Think of it as giving”

“@ibab @xai Very interesting to learn the details. One day, @Neuralink will greatly enhance human I/O bandwidth.”

“By this weekend, xAI will have three Grok Build models in training simultaneously”

“We are building Grokipedia @xAI. Will be a massive improvement over Wikipedia. Frankly, it is a necessary step towards the xAI goal of understanding the Universe. [@DavidSacks] Wikipedia is hopelessly biased. An army of left-wing activists maintain the bios and fight reasonable corrections. Magnifying the problem, Wikipedia often appears first in Google search results, and now it’s a trusted source for AI model training. This is a huge problem.”

“Grinding on @Grok all night with the @xAI team. Good progress. Will be called Grok 4. Release just after July 4th. Needs one more big run for a specialized coding model.”

“@tbpn @shaunmmaguire @Tesla @xai @neuralink Pretty much. I’m open to other ideas, but seems like that’s what’s going to happen.”

“RT @MarioNawfal: GROK GOT A FILING BRAIN – AND IT NEVER FORGETS xAI update gives Grok something wild – the ability to actually read your f…”

“We know the algorithm is dumb and needs massive improvements, but at least you can see us struggle to make it better in real-time and with transparency. No other social media companies do this. [@XEng] We have open-sourced our new 𝕏 algorithm, powered by the same transformer architecture as xAI's Grok model. Check it out here:  https://github.com/xai-org/x-algorithm”

“Cool [@hive_echo] !!! BREAKING !!! Grok-3-mini is the first model that gets a full perfect score in my reasoning test! Congrats to @xai @elonmusk Test details in comment”

“Releasing @Grok 4 from @xAI [@xai] Introducing Grok 4, the world's most powerful AI model. Watch the livestream now: https://x.com/i/broadcasts/1lDGLzplWnyxm”

“SpaceXAI Colossus 2 now has 7 models in training: - Imagine V2 - 2 variants of 1T - 2 variants of 1.5T - 6T - 10T Some catching up to do.”

“Grok Voice is used by @Starlink [@xai] Introducing Grok Voice Think Fast 1.0 A state-of-the-art voice model built for complex, multi-step workflows with snappy responses and high accuracy. It takes the top spot on the Tau Voice Bench and handles real-world messiness like noise, accents, and interruptions better than”

“Grok Imagine [@XFreeze] Grok Imagine just completely took over the DesignArena Video leaderboard with three #1 rankings It's officially #1 in Video, Image-to-Video (beating Sora and Veo 3.1), and Video Editing xAI had zero presence in the video space a few months ago, and now they are completely”

“And Grok 4.20 coming soon [@satyanadella] With Copilot Studio, we are focused on adding more choice and flexibility for anyone building custom agents. Great to add Grok 4.1 Fast to our multi-model lineup. https://www.microsoft.com/en-us/microsoft-copilot/blog/copilot-studio/more-choice-more-flexibility-xai-grok-4-1-fast-now-available-in-microsoft-copilot-studio/”

“New @xAI office opened in Seattle area [@xDaily] NEWS: xAI opened a new engineering office in Bellevue, Washington at Lincoln Square South, joining OpenAI in the Eastside AI corridor. The company now has offices in the Bay Area, Bellevue, and data centers in Memphis. https://x.com/grok/status/2021179817995948368”

“xAI is moving faster than any other AI company. In the end, victory is a function of speed. [@Guodzh] proud of both the companion and imagine team. We didn't have any usable video gen models 3 months ago and most efforts started 3 months ago.”

“Grok 4.1 just released. You should notice a significant increase in speed and quality. [@xai] Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real-world helpfulness. Grok 4.1 is available for free on http://grok.com”

“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”

“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”

“4.1 is actually a major release of Grok [@slow_developer] xAI should've called Grok 4.1 "Grok 4.5" because the jump is huge Grok 4.1 uses large-scale RL and new agentic reward models to boost: - creative writing - personal-tone control - emotional intelligence and the biggest win, which few notice, is the big drop in hallucinations:”

“Grok voice works great for telling children’s stories and answering their questions! [@_valsai] Grok 3 Beta dominates on our proprietary benchmarks, setting the new SOTA on our Finance, Legal and Tax benchmarks. Congrats @xai @grok @elonmusk 🚀🚀🚀 We just released the benchmark results for xAI's new models: Grok 3 Beta & Grok 3 Mini Fast Beta (High & Low Reasoning) –”

“Grok Imagine is improving super fast [@techdevnotes] xAI has improved video, audio, music gen in Grok Imagine”

“Major upgrade just released for @Grok Imagine. Now at version 0.9 from 0.1. [@tetsuoai] xAI's Imagine got a massive upgrade. Created with Grok 4 Imagine.💫”

“Grok ftw [@MarioNawfal] 🚨GROK 3 TAKES ON CHATGPT—AND WINS ON TRANSPARENCY Cybernews called it “one of the best AI tools” of 2025. Grok 3, via xAI, comes with real-time data from X, an attitude, and a feature called DeepSearch that walks you through its “thought process.” Unlike other bots, Grok 3”

“Grok Imagine now does the fastest text to video on the Internet [@Prashant_1722] BREAKING 🚨 Grok Imagine latest UI update launches dedicated text to video option for images. This is the fastest text to video out there. xAI is working on bringing full text to video functionality soon, as confirmed by Elon.”