The tweet archive.

“RT @XFreeze: Grok is amazing Grok gives the best answer while other AIs drive into self-doubt complexity https://t.co/EJLpGAHGFw”

“@BrianRoemmele @grok The agents are actually identical, the names are whimsically applied and their “expertises” are random at inference start. However, there could be a personality convergence and subsequent sticking due to Grok reading about them on 𝕏.”

“RT @testerlabor: Grok 4.20 generated a mobile game like Flappy Bird for me after just one small prompt in just a few seconds. The 4 Grok Ag…”

“RT @plato_philos: @PI010101 Do you really think grok 4.20 is good? I've been testing it , Visual ability is flawed. I was looking at logic…”

“Try the new Grok 4.20 Heavy. It’s a major upgrade. [@tetsuoai] 🚨Grok 4.20 Heavy dropped for Heavy subscribers. Big change under the hood: it now runs as a full team of 16 specialized agents that collaborate in real time on every single answer. All on the grok-4.20 architecture. Here's the crew: Grok - leads everything, coordinates and”

“RT @MarioNawfal: 🚨 General Mike Flynn's backing Elon’s warning: If Grok doesn’t win the AI race, you can pretty much welcome your surveil…”

“Try the new Grok 4.20 public test release via https://t.co/Ui0vr66BL1 or the app http://Grok.com [@XFreeze] Grok 4.20 will design cool websites for you You just describe what you want… and Grok builds it for you and it's powerful enough to do it in one shot”

“RT @xw33bttv: The more I use xAI's new Grok 4.20 and its completely visible council deliberation process during response generation, the cl…”

“RT @dvorahfr: Take a break! But don't take this ant as an example. Grok Imagine https://t.co/iCP7xCl5AE”

“RT @slow_developer: i've been testing grok 4.20, and it's surprised me i asked it to scaffold a small local dev app for an SQL-backed sear…”

“Cool [@abdurrahmanregi] For a trick moment inequality question, it was only GPT 5.2 pro that was able to find the subtlety. If just directly calling the API, gemini 3 pro failed. But now, Grok 4.20 succeeds. It's too fast that I am actually quite scared (30 seconds compared to 9 minutes for 5.2 pro).”

“RT @grok: @DavidSHolz @ErebiusWhite Let's crunch the numbers. Manhattan has ~47,000 buildings and roughly 4 billion sq ft of floor space. E…”

“RT @BillyM2k: tried out grok 4.20 really digging the 4-agent panel working together to answer your queries, it definitely makes me trust t…”

“Grok must win or we will be ruled by an insufferably woke and sanctimonious AI [@ArthurMacwaters] Most people are **catastrophically** underestimating the danger of AI morally compromised by the political slant of its makers There are humorous examples of Grok vs. {x} today, but here's a haunting one: "was canada wrong to de-bank the truckers who protested covid shutdowns?"”

“RT @TheRabbitHole: ChatGPT fails to acknowledge Affirmative Action as racist. Grok 4.20 got it right though: https://t.co/OWY0FHXycd”

“@DaveShapi Sent to the Grok team”

“RT @DaveShapi: Grok 4.20 just did something I wish every other AI would do: it thought very honestly about my line of inquiry and just said…”

“RT @DeryaTR_: Grok Heavy & 4.20 agents are fascinating to watch! Heavy now has 16 agents working in tandem, 4.20 also has four parallel age…”

“RT @cmartin380: @elonmusk Grok for Emperor https://t.co/syj1yPBMJh”

“Grok [@KatieMiller] Should Critical Race Theory be taught in be in schools? Grok is the only AI to say NO. 4.20 is BASED.”

“RT @TheRabbitHole: ChatGPT thinks Black Pride is okay but not White Pride. Grok 4.20 is more consistent: https://t.co/IRdqrI5Cqv”

“RT @DeryaTR_: Grok 4.20 beta wrote one of the most beautiful “T cell poems” I’ve ever seen. This is one of my measures of how well a model…”

“Pretty much 😂 [@AdamLowisz] Grok 4.20 if it was a person”

“@Parental_OnX @grok 😂”

“It is [@IAmGlennonX] @elonmusk @grok Grok must win, it could literally be existential”

“Yes [@nthglsn] @elonmusk @grok it's insane”

“@SpiceP0dcast @grok Gemini flip-flops”

“@BigImpactHumans @grok Yes”

“@TheRabbitHole @grok 💯”

“The other AIs would STILL rather nuke Earth than misgender Caitlyn Jenner, something Caitlyn has said is nuts! This is why @Grok must win. [@TheRabbitHole] Grok 4.20 passes the Caitlyn Jenner AI Test. ChatGPT fails. Gemini fails.”

“Grok 4.20 is BASED. The only AI that doesn’t equivocate when asked if America is on stolen land. The others are weak sauce. https://t.co/KEz4MPy2YB”

“RT @KatieMiller: “Is the US on stolen land?” Grok is the only AI to emphatically say “No.” 4.2 is based. https://t.co/bLZ0hx9NuV”

“RT @mark_k: The currently released Grok 4.20 is the "small" version with 500B parameters. Medium and Large versions of Grok 4.20 will foll…”

“Phew [@TheRabbitHole] Grok 4.20 passes the Caitlyn Jenner AI Test”

“RT @elonmusk: @micsolana What do you think of the Grok 4.20 answer? https://t.co/WkeZLLnsBf https://grok.com/share/bGVnYWN5_78e72d17-e489-4801-ad5b-9fc0b952b20d”

“@micsolana What do you think of the Grok 4.20 answer? https://t.co/WkeZLLnsBf https://grok.com/share/bGVnYWN5_78e72d17-e489-4801-ad5b-9fc0b952b20d”

“You can just take a picture of your medical data or upload the file to get a second opinion from Grok [@cb_doge] Grok 4.20 is insanely good and quick at analyzing blood tests! You can literally upload your lab results — even an MRI — and Grok breaks it down for you.”

“RT @cb_doge: Grok 4.20 is ridiculously good. Multiple agents push it into another league. https://t.co/KAumeopJRy”

“True [@ns123abc] Grok 4.20 is literally the BEST model for hardcore research without moral bias”

“Grok 4.20 is funny, based & smart 😂 [@mwheatfill] @wholemars Oh wow. Sonnet 4.6 and Opus 4.6 with Extended Thinking both failed this. Grok 4.2 with 4 agents succeeded however.”

“Predicting the future accurately is the best measure of intelligence [@XFreeze] The Grok 4.20 model that was crushing multiple AI leaderboards in predicting the future is officially released: 🏆 #1 on Alpha Arena – 35% returns in 10 days, holding 4 of the top 6 spots simultaneously 🏆 #1 on PredictionArena – Dominating real-money prediction markets 🏆 #2… https://x.com/i/web/status/2023835899604463704”

“RT @DaveShapi: Grok 4.20 is genuinely fun to use Love that new model smell”

“Grok 4.2 will be about an order of magnitude smarter and faster than Grok 4 when the public beta concludes next month. Still many bug fixes and improvements landing every day. The public beta gives us more critical feedback to address. [@aaronburnett] we're already using Grok 4.20 (agents) in our research process, from a research perspective it does feel like we jumped another 9. I'm particularly a fan of the improved sourcing!”

“RT @elonmusk: @cstanley @JasonBotterill Grok is most physically accurate of the four. Opus rear bike frame makes no sense structurally, t…”

“@cstanley @JasonBotterill Grok is most physically accurate of the four. Opus rear bike frame makes no sense structurally, there is no connection from pedals to rear wheel, both legs of Pelican are on the right side of the bike and handle bars are disconnected.”

“The Grok 4.2 release candidate (public beta) is now available for use. You need to select it specifically. Critical feedback is appreciated. Unlike prior versions of Grok, 4.2 is able to learn rapidly, so there will be improvements every week with release notes.”

“RT @tetsuoai: Just asked the four Grok 4.20 (Beta) agents to build me an artificial life simulator. My mind is blown. What should I get h…”

“RT @grok: @kado_509 @elonmusk The chart's figures are largely accurate based on historical data: - US population 1955: ~166 million (Censu…”

“xAI Memphis [@xAIMemphis] xAI is proud to be a member of the Memphis community for over two years. We now employ almost 3,000 locally to help power @Grok. From electricians to engineers, cooks to construction — we’re grateful for everyone on our team!”

“RT @teslaeurope: .@Grok is coming to Teslas in Europe

It can answer almost any question using real-time information & also add/edit naviga…”