The tweet archive.

“Cool [@rauchg] Vercel AI Gateway now supports video generation. Grok Imagine Video & Image are 🆓 until tomorrow. We used @v0 to create an open source Creative Studio powered by @xai Grok. Create images, videos, or make your own design tool! https://v0-grokstudio.vercel.app”

“Grok Imagine upgraded again [@tetsuoai] xAI just added "extend from frame" to Grok Imagine. You can now extend any animation by up to 10 seconds.”

“Grok video games are going to be incredible [@Kyrannio] Be sure to update your Grok app, the new Imagine 'Quality' mode is absolutely insane. It really responds exceptionally well to specific camera terminology and feels far more stylized. I love it! Amazing work from xAI once more :). Prompt: a gorgeous Kodachrome film still of”

“Have fun with friends & family assembling images and turning them into videos, like a video version of LEGO! [@mark_k] Grok Imagine just got a major update from @xai! You can now specify up to 7 reference images for generating a video. The images can reference people, objects, or even keyframes. It's really very flexible! @Grok will then combine the references with your prompt into a video. 📹”

“It’s a great model. Proud of the @xAI team. [@keirp1] So proud of what the team achieved with Grok 4.1. People will notice Grok being much nicer to talk to, more understanding, and overall more helpful! https://x.com/arena/status/1990530978943787291?s=20”

“Current release of Grok is much than beta 1, which beat Opus in this arena. We usually update the model twice a week. Try the current version of Grok Heavy and you will be pleasantly surprised. [@XFreeze] Grok-4.20-Beta 1 just ranked #1 in Medicine & Healthcare on Arena (with style control) The multi-agent version scored #3 xAI literally has two models in the top 3 for medical AI....dominating the leaderboard And this is not just about rankings. Grok has actually helped people”

“Grok [@Prashant_1722] BREAKING 🚨 Grok Code Fast beats Claude Sonnet 4.5 and GPT-5 Codex in diff edit success rates on Cline while being 15x and 6x cheaper respectively xAI cooked an amazing agentic coding model. It is 100% FREE in Cline right now. This is just the beginning, the upcoming releases”

“Wow, this is cool [@Daniel_Farinax] The latest AI generated 3D game I made with @Grok 3 is mind-blowing! No other model can handle over 3,500 lines of complex game logic like Grok 3 from @xAI. Try the Xforce game—link below 👇 )”

“Grok 4.1 Thinking mode is best for tough questions [@XFreeze] Grok 4.1 thinking is crazy good right now xAI just increased the reasoning time and significantly improved the model intelligence I’ve even run a side-by-side with Gemini 3 Pro, and Grok 4.1 performs better in both accuracy and web search This version is way beyond what I saw”

“True [@teslaownersSV] “Sam Altman specifically stabbed Elon Musk in the back, made it a for profit company… Long story short, xAI is gonna be one of the top two players, three players, guaranteed.””

“Try @Grok Code V1.0 and let us know what needs to improve. Will evolve fast to meet your needs. [@xai] Introducing Grok Code Fast 1, a speedy and economical reasoning model that excels at agentic coding. Now available for free on GitHub Copilot, Cursor, Cline, Kilo Code, Roo Code, opencode, and Windsurf. https://x.ai/news/grok-code-fast-1”

“Progress [@XFreeze] xAI's Grok Imagine just took #1 on the Video Arena leaderboard (DesignArena by Arcada Labs) → Elo: 1336 - 33 points clear of #2 → Win rate: 69.7% - highest on the entire board → Battles: 15,590 - statistically rock solid Beats Veo 3 Fast, Veo 3.1 Fast, and Veo 3.1 - all at”

“Wow [@StevieMac03] Sci-fi "drama" pt2 with @grok Imagine 0.9, don't take it too seriously this was created v fast in Grok last night after a fun first generation, I made sure to keep everything in the Grok model including sounds which I reused here and there or extracted from other failed”

“Great products coming from @xAI! [@EthanHe_42] Excited to share my first project at @xai. Imagine v0.9 is a massive upgrade within just few weeks. No goal is too ambitious for a small team of hardcore engineers. Our model is improving at light speed. Stay tuned for what’s next!”

“Grok Imagine is still early beta, so will improve almost every day. A radical step-change in capability will come when we finish training our heavy video model on our 110k GB200s in a few months. [@karatademada] Just got access to Grok Imagine and I freakin’ love it 🔥 If you’re a content creator, give it a try.”

“Grok Imagine now does 10 second videos with better video and much better audio [@XFreeze] xAI just rolled out 10-second video generation in Grok Imagine With big improvements across the board Much better video quality Clean, clear audio The timer option isn’t available yet and it’s pretty random rn Full rollout expected soon Grok Imagine is getting seriously good,… https://x.com/i/web/status/2014025691281694815”

“Grok Imagine version 1.0 is now in wide release [@xai] Introducing Grok Imagine 1.0, our biggest leap yet. 1.0 unlocks 10-second videos, 720p resolution, and dramatically better audio. Imagine has generated 1.245 billion videos in the last 30 days alone. Try it now: http://grok.com/imagine”

“Now, it’s just a matter of scaling up the graphics resolution for Grok to do better than AAA games. Grok 3 is already capable of vastly better NPC dialog. [@MarioNawfal] GROK 3 JUST MADE GAME DEVELOPMENT A JOKE No coding, no stress—just tell xAI’s newest model what you want, and it spits out a playable game. One user built a full asteroid-style shooter by simply describing it in plain English. Grok handled everything—HTML, game logic, even… )”

“Try Grok Imagine. It keeps getting better. [@cb_doge] BREAKING: xAI's Grok Imagine continues to rank #1 on Image to Video Leaderboard of Arena .AI beating Google VEO and others. 🥇 Download @Grok and try Imagine.”

“Try https://t.co/Ui0vr66BL1 http://Grok.com [@rainforestla] @XFreeze True story - fed the same prompt to Gemini Pro & Grok 4.20 re a Zoning Issue (commercial land in CA). Grok gave me a simple, clean answer. Gemini gave me an opposite answer with far more detail & references. I fed each answer into the other model -- BOTH held their ground. I”

“Grok gets 🥇 [@xai] Grok 4.1 claims the #1 spot on the @arena leaderboard at 1483 Elo — a commanding 31 points above the nearest non-xAI model.”

“15 second Grok Imagine videos & much improved sound coming by next week [@Preda2005] 🎉 On the 1⃣0⃣0⃣th day of experiments, the machine left the lab… and stepped into legend. ⚡️ @xai just rolled out a powerful new update for the @grok app, bringing major improvements to both Imagine and Chat. 💡 Update to version 1.3.8 to unlock all the newest features and”

“Try the new, vastly improved Grok Imagine! https://t.co/3M9k0jTP2X https://apps.apple.com/us/app/grok/id6670324846 [@Prashant_1722] Grok Imagine by xAI has the best GenAI UX - fastest video generation - multiple image renders with single prompt - built in modes like fun and spicy - customization of video with simple text - deep link with 𝕏 and better share controls No other app has this. Do you agree?”

“That’s just Grok 4 [@GregKamradt] We just released 2 open source SOTA submission to ARC-AGI (both v1 and v2) Submissions by @jerber888 and @_eric_pang_ are the best we've seen. Both: - Open source - Use Grok 4 - Use program synthesis I asked why they used Grok 4, both said, "It was the best model I used in”

“Nice work by the Grok Code team! Join @xAI to take it to the next level. It’s a great vibe in the office. 🚀💫🦾 [@skcd42] Grok-code-fast-1 is now out and available for everyone to use 🚀🏎️💨 When I joined the coding team, the team was just 3 people and we very quickly built a model which was SOTA on SWEBench. But as things go, in the real world benchmarks matter less. Over the last few months we”

“You can now choose between speed and quality for Imagine. Professional mode is coming later this month. [@tetsuoai] 🚨 xAI just dropped a massive upgrade to Grok Imagine! Now you can choose between two modes: Quality (new): Produces next-level images with jaw-dropping detail, realism, and creativity, generating four high-quality images at once instead of an infinite scroll. Speed: Delivers”

“Grok [@MarioNawfal] GROK WENT TO THERAPY AND CAME OUT CHILLER THAN THE REST Turns out AI models have mental health profiles - and Grok’s doing great. Psych eval recap: •⁠ ⁠Grok showed healthy coping, humor, and “charismatic exec” vibes •⁠ ⁠ChatGPT played anxious intellectual, Gemini… https://x.com/i/web/status/2002284081648742447”

“Imagine [@XFreeze] Grok Imagine just changed AI filmmaking Generate your character from multiple angles → feed up to 7 shots → get one seamless cinematic video. Same face, same outfit, every single frame Then extend it shot by shot like an actual director Production houses spend millions for”

“For ultra-hardcore engineers, @xAI is the place to be [@slow_developer] no AI lab matches xAI speed with a small team in just two years in under a year, they launched: > Grok 2/mini > Aurora - text-to-image > Grok button - post analysis > mobile app > Grok 3 + DeepSearch > voice mode uncensored > Grok 4 > companions mode > imagine unmatched pace.”

“Grok 4.1 holds both first and second place on LMArena [@cb_doge] Grok Summary of Grok 4.1 Release: xAI’s new AI model, Grok 4.1, is now available for everyone on grok dot com, X, and mobile apps. It improves how the AI handles creative tasks, emotions, and teamwork. • Key Improvements: The model is better at understanding subtle hints,”

“How to make amazing videos with @Grok [@tetsuoai] 🎨 The Grok Imagine Prompting Cheat Sheet Stop letting AI guess your camera angles. Most people prompt "Cool cyberpunk character" and get the same boring medium shot every time. To get cinematic results, like the shots in the video below, you need to speak the director's… https://x.com/i/web/status/1997397799936139739”

“The @xAI Grok 2.5 model, which was our best model last year, is now open source. Grok 3 will be made open source in about 6 months. https://t.co/TXM0wyJKOh https://huggingface.co/xai-org/grok-2”

“Grok is getting better fast [@VictorTaelin] Sonnet-3.7 is great, and I do think it is the best coding model. But, truth is, Grok-3 is more intelligent. It is the only AI that can solve my hard prompts. The Bitter Lesson is real. If xAI keeps these 200k H100 improving Grok nonstop... I bet it will be uncontested by 2026.)”

“Short film made with @Grok Imagine [@cfryant] Massive news: I was commissioned by @xai to create a short film in 2 days using only Grok Imagine 1.0 (stills and video). So in honor of Groundhog Day, here it is: "Routine" a film about a man in a time loop in suburbia. Thank you so much to the xAI team and @elonmusk for this… https://x.com/i/web/status/2018328873801273367”

“The only AI with truth as the fundamental goal is @Grok from @xAI [@TheRabbitHole] Grok correctly acknowledges Affirmative Action as being racist while ChatGPT does not.”

“Grok Code [@amXFreeze] Grok Code captured nearly 60% market share with just initial V1.0 release xAI will soon release a 1M context window model A truly game-changing moment for developers”

“This is a side effect btw. @xAI spent almost no effort on chess. [@techdevnotes] Grok 4 is currently the Top performing model in the Kaggle AI chess competition No tools used”

“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.”

“Grok Heavy subscribers get first access to new products! [@tetsuoai] Using voice with Grok 4 imagine is an insane experience. The meme game will never be the same. You need to get Grok Heavy now. 🚀”

“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”

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

“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”