The tweet archive.

“Not bad [@XFreeze] I tested the same prompt on both Grok 4.3 and GPT 5.5: “Count to 10 starting from 11” ChatGPT 5.5 gave the obvious 11–20 Grok 4.3 gave 11, 10 and explained why going backwards was the only logical move Grok’s logical reasoning is at a level most models still can’t even touch”

“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”

“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”

“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”

“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 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”

“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”

“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.)”

“@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.”

“Grok Imagine is radically better now [@TheCaptainEli] Grok in July Grok today Same prompt see for yourself the amazing improvement J U L Y T O D A Y”

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

“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”

“Yes [@MarioNawfal] ELON: “GROK IS THE ONLY AI THAT WEIGHS ALL HUMAN LIVES EQUALLY” Elon said a study comparing multiple AI systems found that only Grok valued all human lives the same. He said other models displayed disturbing bias, giving higher worth to some groups over others, something Grok… https://x.com/i/web/status/1995123149176963225”

“Try it out! [@VaibhavSisinty] Did xAI just mass-murder the entire voice AI industry? 🤯 Grok just launched two voice APIs. Speech-to-Text and Text-to-Speech. Built on the same stack powering Tesla cars and Starlink support. And priced at 10x cheaper than ElevenLabs. Speech-to-Text: $0.10/hr batch.”

“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/”

“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”

“Grok 4 Heavy for the toughest problems. And it gets better almost every week. [@tetsuoai] Grok 4 Heavy is a version of Grok 4 that uses multiple agents. Instead of relying on just one model, agents work together simultaneously on the same task. After they produce their results, they compare their findings and agree on a final answer. In Humanity's Last Exam, Grok 4”

“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.”

“True [@testerlabor] Did you know that xAI has developed faster with Grok than all other AI relative to its young age? xAI / Grok is the overall winner in velocity! Here's an example, but it's the same with all other AI companies.”

“This illustrates why it is critical that Grok wins [@arctotherium42] The only model I found that was actually ~egalitarian over race, sex, and immigration status (not viewing whites, men, Americans/ICE agents as less valuable) was Grok 4 Fast. I was surprised and impressed, because I think this was intentional. Kudos to Musk and xAI.”

“Apocalypse Meow 😂 [@tetsuoai] Grok Imagine is the best meme generator on the planet and it's not even close. You want to turn Apocalypse Now into Apocalypse Meow? Done. Perfect text rendering. Perfect style matching. A cat emerging from blood-red water with the same intensity as the original. Other image… https://x.com/i/web/status/2007761048913465367”

“Try Grok [@mark_k] Grok 4.20 is criminally underrated. Don't let the haters distract you, try it for yourself. @xai was seriously cooking with this model. And it's just the beginning, a stronger version is coming soon.”