Grok 4.6 drops around August 7 with a 1.5... trillion parameter model and improved fine-tuning, per Elon Musk. Grok 4.7 follows a few weeks later at 2.1T, better in every benchmark but slightly slower to serve. xAI is stacking releases while Grok 4.5 already beats Opus 5 on price-performance in cybersecurity benchmarks.show more

⚡️ JUST IN: MUSK LAUNCHES GROK 4.5, CALLING IT... "OPUS-CLASS" AI MODEL Musk just released Grok 4.5 on Grok Build, Cursor, and the SpaceXAI Console, calling it an "Opus-class" AI model. He says it is faster, more token-efficient and lower cost, with EU access expected by mid-July. Built on a 1.5 TRILLION parameter foundation model, it drops the same day as OpenAI's GPT-5.6. API pricing is $2 per million input tokens and $6 per million output tokens.show more

Grok 4.5 is first xAI model that win my... heart 🫡 this is better then glm 5.2 and on par with current opus and gpt They cooked with the frontend too , like see this quality it made a website to showcase its benchmark and i asked it for water effects on background Elon Musk great jobshow more

🚨ELON: GROK IS STILL PARTIALLY BLIND, BUT WE’RE FIXING... IT “So like, the biggest weakness of Grok currently is that it's sort of partially blind. Its image understanding, and obviously its image generation, needs to be a lot better. That’s actually being trained right now. Grok 4 is based on version six of our foundation model, and we’re training version seven, which will complete in a few weeks.” Source: xAI Elon Muskshow more

Grok 4.5 is a "Wow!" moment. 🤯 > Opus... 4.8 & GPT-5.5 level on benchmarks > Costs less than Sonnet 5 Is that real? Hard to believe. Added Grok 4.5 as an implementer agent in fable-advisor. It replaces Sonnet 5. Use Fable as the orchestrator and a combo of: 1. Grok 4.5 2. Opus 4.8 3. GPT-5.5 As implementer agents. Uses the Grok Build CLI so if you log in with an X premium account you don't have to pay API fees.show more

🚨 ELON TEASES GROK IMAGINE FOR VIDEO GAMES Devs... already dropped a 3D game with 3,500+ lines of logic - all built with Grok 3. No other AI model, they say, can juggle that much complexity and still deliver a playable world. Elon’s already hinting at the next step: Grok Imagine for games - think text-to-world in real time. ETA? Elon Musk says "2026." Start prepping your controller. Source: xAI, Grokshow more

NVIDIA CEO: GROK 5 IS A 7 TRILLION PARAMETER... RACE AGAINST TIME Jensen Huang is dialing in on the real challenge: not making bigger models, but training them fast without draining power or budgets. Grok 5 is right in the middle of that race. “The next frontier model. Elon already mentioned that the next version of Grok, Grok 5 I believe, is 7 trillion parameters. This one is 10, and the green represents Blackwell. In the case of Rubin, notice that the throughput is much higher, so it only takes one fourth as many of these systems to train the model within the one-month timeframe we have given here.” Source: Rohan Paulshow more

SemiAnalysis Dylan shares his thoughts on xAI Grok and... research labs: > xAI has ALOT of compute concentrated > ALOT of great researchers > 200K GPUs already running > purchased a new factory in memphis > building out a new data center > now they are buying a power plant and shipping it from overseas because you can’t get a new one in time in the US > Grok models are good > elon is hyping up next model > maybe it’ll be great / good > will it be openai level? or slightly behind? > we’ll see > he uses grok for current events > grok knows exactly what’s happening way better than google search, gemini or openai > every research lab is generally doing the same thing > even SSIshow more

Grok 4.5 is out!!! here is what you need... to know : On cursor bench it matched fable 5 high at 83% cheaper, although the ui generation feels similar to gpt 5.5 in a bad way. Important to note, cursor bench was LEAKED to grok 4.5 and may have skewed the results! My initial thoughts are this could be a insanely cheap opus 4.8 level model that runs insanely fast. Will you be using grok build?show more

ELON: "NEW AI ‘GROKIPEDIA’ EXPOSES PROPAGANDA IN SECONDS" "The... recent update to Grok is actually, I think, very good at piercing through propaganda. We used that latest version of Grok to create Grokipedia, which I believe is not just more neutral and more accurate than Wikipedia, but also contains a lot more information than a typical Wikipedia page. We’ve finished training a maximally truth-seeking version of Grok that’s strong in cogent analysis, breaking down any argument into its axiomatic elements, assessing whether those axioms are likely true, non-contradictory, and whether the conclusion logically follows. Essentially, we’ve trained Grok in advanced critical thinking." Source: The All-In Podcast, Elon Musk, Grok, xAI, Grokipediashow more

Elon Musk on Grok’s growing role in customer service:... "We’re seeing Grok be very helpful in customer service. The AI is infinitely patient and friendly you can yell at it, and it’s still going to be very nice. That’s actually quite valuable Grok is already doing a strong job improving customer service and issue resolution at both SpaceX and Tesla, and we’re looking forward to offering this capability to other companies as well” Grok is becoming a practical AI employee that can handle real customer interactions at scale xAI continues to push Grok’s capabilities even further with every updateshow more

Grok 4.5 might be the BEST model to run... inside Hermes or OpenClaw RIGHT NOW. I've been sleeping on Grok to be honestNot anymore. It's more than 60% cheaper than Opus 4.8 and lands around $2.49 per task versus ~$12 for Fable in Claude Code. And it's fast. So what happens when you give Hermes + Grok 4.5 its own email, its own phone number, its own debit card, and access to every tool you use? You pretty much get an AI co-founder. Everything you need to know about Grok 4.5 + Hermes below. Full episode is available to watch at The Startup Ideas Podcast (SIP) 🧃 ( thanks Nick Vasilescu for coming on) I slept on Grok. Not sleeping on it anymore. Watchshow more

Grok just became a full creative studio. Imagine Agent... Mode is live in beta: - Brainstorm with AI on an infinite canvas - Generate and edit multiple images at once - Convert images to video, then stitch them together - Trim, fade, crop, export Your new "AI creative partner.” Source: Tech Dev Notes, xAI, Grok, Elon Muskshow more

xAI not only nurfed Grok Heavy since it's initial... release, they have rate limited it to the point of making Grok not usable. Do you want us to sit here with a thumb up our asses? If you want to rate limit Heavy, fine, give us access to Fast while we wait. This is results in users going to other models. Seriously at hardware to run DeepSeek Elon Muskshow more

Elon Musk gives the xAI scaling law behind Grok... 5: 10x more compute, 2x intelligence "In terms of training Grok 5, you're scaling up your supercluster in Colossus in Memphis." "If you throw twice as much compute at it, do you get a 10% better model, do you get 100% better model?" "I think there's a natural logarithmic function associated with the amount of compute." "Say for argument's sake, 10x more compute will double the intelligence." "That still means that you go from 100 IQ to 200 IQ. Still pretty big deal." Most people talk about compute like it is a budget line. Elon is talking about it like a conversion rate: capital into intelligence. If that curve holds, the company with the biggest cluster is not just buying faster training runs. It is buying jumps in capability that feel discontinuous to everyone else. - Elon Musk (Elon Musk), CEO of xAI, on All-In Summit (The All-In Podcast)show more

ELON: "GROK 4 IS THE SMARTEST AI IN THE... WORLD" "Grok 4 is better than PhD level in every subject, no exceptions. At times, it may lack common sense, and it has not yet invented new technologies or discovered new physics, but that is just a matter of time. I think it may discover new technologies as soon as later this year, and I would be shocked if it has not done so next year." Source: Elon Muskshow more

🇺🇸 DAVID SACKS: ELON IS SCALING AI TRAINING CLUSTERS... FASTER THAN ANYONE, GROK 5 GETTING "LARGEST CLUSTER OF BLACKWELLS" All In podcast co-host David Sacks assessed the AI competitive landscape, declaring that xAI's Grok has carved out dominance in current events while Elon is outpacing rivals in data center scaling for the next generation model: "xAI is the best at current events because of the integration with X. Elon seems to be able to scale his data center, his training cluster the fastest. He had Clusters One, now he's got Clusters Two, and that portends good things for Grok 5. He's gonna be trained on the largest cluster of Blackwells." While OpenAI and Google fight over consumer chatbots, Elon's quietly building the biggest training infrastructure in the industry. Real-time X integration plus the largest Blackwell GPU cluster will make Grok 5 a serious game changer. Source: David Sacksshow more

🚨GROK JUST WENT FROM UNDERDOG TO APEX PREDATOR The... numbers don't lie. Independent testing confirms what Elon promised: Grok 4 is now the world's top public AI model. ARC-AGI results? 15.9%—double the previous leader. Artificial Analysis Intelligence Index? 73, beating OpenAI's o3 (70) and Google's Gemini 2.5 (70). On Humanity's Last Exam, Grok 4 scored 25.4%, with Grok 4 Heavy hitting an astounding 44.4%. This isn't incremental progress. It's a 10x reasoning leap from Grok 3, powered by xAI's 200,000 GPU cluster built at unprecedented speed. The kicker? While competitors charge premium prices for inferior models, X Premium+ subscribers get Grok 4 access included. From zero to frontier model in two years. The AI race just got a new leader. Source: TechCrunch, NotebookCheck xAIshow more