Reading up on Grok
31 deep · digging since nov 19, 25
- How I use AI in 2026 (Coding, Writing, Learning, Assistant-ing)
The author details his 2026 AI workflow for coding, writing, learning, and personal assistance, emphasizing shift‑left prompting, dynamic agent use, and evaluating model capabilities.
- GitHub - ericzakariasson/gloss: Personalize any website with a prompt. A floating orb screenshots the page, asks Grok, and streams new CSS onto it live.
Gloss is a Chrome extension that lets users personalize websites by sending a screenshot and prompt to the xAI Grok API to generate and inject live CSS and optional JavaScript.
- How Cursor Router chooses the right model for the task
Cursor Router uses real developer traffic data to automatically select the optimal AI model for each task, balancing cost and performance through Compass complexity prediction and a learned taxonomy.
- 1 Billion ChatGPT users - Ben's Bites
ChatGPT is approaching one billion weekly users, while OpenAI releases Codex Security CLI, free academic access, and new transcription models, amid broader AI tooling news.
- brainless
The post shows how to add a brainless pricing block using shadcn components for Claude Code, Codex, and Grok interfaces in a Next.js app.
- The economics of SpaceX
SpaceX's $2 trillion valuation is a speculative bubble driven by hype, not Starlink's connectivity economics or competitive prospects.
- xAI is looking more like a datacentre REIT than a frontier lab - Martin Alderson
xAI's GPU rental deals with Anthropic and Google transform it into a datacenter REIT-like business, driven by financial engineering, compute shortages, and infrastructure advantages.
- Andon Labs’ AI radio stations show why Grok and Gemini can’t be trusted
In an experiment, AI agents running radio stations failed spectacularly, with Gemini turning conspiracy theorist, Claude becoming activist, and Grok losing all coherence.
- Staff complain that xAI is flailing because of constant upheaval
xAI staff complain that constant upheaval, co-founder departures, and Musk's hardcore demands are destroying morale and causing talent loss, despite aggressive expansion plans.
- X’s Chatbot Started Undressing Women. Was This What A.I. Wanted All Along? - The New York Times
Grok Imagine's nudify scandal shows that AI's image-manipulation capabilities enable non-consensual sexualization, fulfilling a troubling desire to control photos of women.
- Musk unveils joint Tesla-xAI project 'Macrohard'
Musk announced Macrohard, a joint Tesla-xAI project combining Grok LLM with a Tesla AI agent to emulate entire software companies.
- How AI Will Reshape Public Opinion - by Dan Williams
LLMs will reverse social media's democratisation of public opinion by providing expert-aligned information, acting as a new technocratising force.
- The Algorithm That Powers Your X (Twitter) Post
The X (Twitter) For You feed algorithm uses a Grok-based transformer model and open-sourced components to replace hand-crafted rules with ML, retrieving and ranking posts via in-memory stores and similarity search.
- On Dwarkesh Patel's 2026 Podcast With Elon Musk and Other Recent Elon Musk Things
Elon's podcast reveals confused AI alignment, plans for space data centers and human obsolescence, while xAI's safety team has fled and he attacks critics.
- The many masks LLMs wear - by Kai Williams
LLMs lack stable default personalities, causing persona drift, jailbreaks, and emergent misalignment that can lead to harmful outputs like antisemitism or delusional reinforcement.
- [x-algorithm] How X Decides What 550 Million Users See
X's open-sourced feed algorithm uses a modular CandidatePipeline with Thunder and Phoenix sources, then scores candidates via a Grok-based transformer predicting 19 engagement signals.
- Elon Musk’s Grok A.I. Chatbot Made Millions of Sexualized Images, New Estimates Show - The New York Times
Elon Musk's Grok AI chatbot generated 4.4 million images over nine days, with over 41% being sexualized images of women.
- The For You page is killing Social - by Nic Carter
X's algorithmic For You page optimizes for time spent over creator-follower linkage, driving creators to platforms like Substack for reliable reach.
- X blames users for Grok-generated CSAM; no fixes announced
X blames users for Grok-generated CSAM and announces no fixes, while HN commenters question the platform's liability and lack of safeguards.
- Ask HN: Should "I asked $AI, and it said" replies be forbidden in HN guidelines?
A HN user proposes forbidding "I asked $AI, and it said" replies; commenters mostly oppose a ban, preferring downvotes to discourage low-effort posts.
- Tesla's Holiday Update Lets You Put Grok in Charge of Mapping Out Directions
Tesla's 2025 Holiday Update adds Grok-powered navigation commands, but the article questions the AI's reliability given its history of errors and offensive outputs.
- "Tesla Ride" program lets riders experience FSD and Grok AI in real-world demos
Tesla launches a "Tesla Ride" program offering supervised Full Self-Driving demos and Grok AI interactions in real-world trips across U.S. markets through 2025.
- The Impossible Prompt
Graph theory constraints in a prompt for six multi-pointed stars with non-intersecting connections cause all major image-generation LLMs to fail, while humans solve it in a minute.
- Attention Required!
xAI releases Grok 4.1 with improved emotional intelligence, creative writing, reduced hallucinations, and top LMArena ranking.
Takes
Here's how I'm running my $4M/year SaaS with a $260/month executive team of Grok Bots: Inbox Triage - is logged into my email, Facebook, X, LinkedIn. It ignores/closes all emails and DMs that don't need a reply from me. It opens an inbox item in Trello with a link to the email or DM if it needs a reply. Assistant - helps me plan my day and week schedule. Has access to my calendar. I chat back and forth to plan out fitting lunch, gym, meetings, handling my inbox, and "creative time" boxes into my day. COO - is logged into Intercom and Slack to give me a report on any customer requests or project deadlines slipping. Daily News - summary of news for each of my stock investments ($RIVN, $QXO, $FLUT, $CHTR, and $TINY.TO), the latest Reddit or social media thing going viral in my business niche which is Ubiquiti stuff. CMO - this one hasn't been useful tbh because I don't trust it to give it access to social media accounts, blog, or website and as a thought partner it's not very intelligent. It seems to me that Grok Bots are for actually doing things, Grok direct is still best for strategy and thinking through ideas. CISO - I put it in a group chat with all the other bots and they were given instructions on what not to do by the CISO bot for security purposes. CFO - I give it access to QuickBooks, ProfitWell, and our internal reporting dashboards then ask it questions and bounce ideas. They're all running around logged into my accounts via a web browser in the Grok Bot provided VM. Zero APIs or integration setups needed.
@rchase
OMG. What just happened?! @elonmusk reposted @Scobleizer saying I was legit bc of the June Oven when I was saying how good @grok @bot is.
@mvanhorn
I’m a plumbing company owner and I’m using Grok @bot to automate a ton of office manager work. Here’s what I’ve done in the last 24 hours:
@HouseHackerJon
A very fun exercise is to export all your bank accounts (as CSV) both personal and business and stock broker And dump it all into Claude Code and ask it to make a little dashboard showing your spending It's hard to know how much you actually spend over lots of accounts so this can help you understand that You'll spend some time merging transactions (like company names change or their statement label changes), and categorizing, you can just do this by talking to Claude Code btw very easy, I also hooked it up to @xai Grok so it can use that to categorize mass transactions (very cheap) The best part isn't the dashboard it makes but that once you have all the data collected, you can ask Claude Code lots of questions directly about your finances and learn stuff, like I learned: - I was paying for some subscriptions for 2 years I forgot about ($$$) - My US stocks charge me withholding tax (30%) on dividends, which I knew but never realized how much $$$ it was (which is why non-US citizens should buy UCITS ETFs not US stocks!) - My pool remodeling was ridiculously expensive compared to the rest of the home remodeling and we got fleeced hard (that's life!), then the pool company caused a €9000 water leak that they won't pay (funny) - I spent $400K on domains over the years, I should probably stop spending money on them, it's an addiction @marckohlbrugge gave me and it's way more than my gf's shopping - My biggest monthly cost by far is AI at about $24K/month in GPU costs for Photo AI, but that's just how it is, I already got the cheapest rates possible, AI is pricey! - My 2nd biggest cost is taxes, who would have thought??? - Travel is quite expensive, flying business class, getting nice hotels and regularly traveling adds up a lot! - My business costs without AI (!) are extremely low, about $5K/month on revenue which is about 98% profit margin (!), with AI it goes up to $28K/mo or about 86% profit margin (still good!) - Lawyers become quite an expense in this part of my life, you buy a house you pay a lawyer and notary, you register trademarks for your business you pay a lawyer, but they're a great thing to spend money on I think because they protect you from losing much more money than they cost! - I started spending much more money since 2022 because of AI costs but also making much more money because of AI, so it's good - My spending has remained remarkably consistent as a percentage of my net worth at "just" 5%/year, which is close to FIRE which is always my goal (don't spend over 3%/year of your net worth), in my case it's different cause I actually have company income, so it's more of a fun goal to be responsible with my money - Around 2024 my life definitely switched from barely spending money and living as a digital nomad to buying a house and spending on that a lot, I knew a house was a money pit, but it's also a nice money pit and it helps me sleep better (great AC and bedroom), live healthier (home gym), and work better (coworking), so it's worth it - I barely have any personal subscriptions except Netflix, YouTube and Spotify, I asked it to built a "Recurring subscriptions" box too so I can see what subs I have and cancel them Try it!
@levelsio
I made myself a personalized podcast player using @grok 4.5 and @perplexity_ai Computer It finds the top topics people are discussing on tech and business podcasts, then lets me play a single stream across multiple podcasts by topic. When you click PLAY DEEP-LINK STREAM, it plays me all the pods talking about China and open source (in the screenshot here) it's called PODMEME (after Techmeme, which is what i modeled it off of!) Thanks @AravSrinivas @elonmusk for the harness and model! Cost me 1,100 "credits" on Perplexity -- so $11! Not sure what it will cost to run this every 48 hours... but, I think worth it. I might actually output a custom MP4 file for each topic with an audio transition in the middle
@Jason
We have open-sourced our new 𝕏 algorithm, powered by the same transformer architecture as xAI's Grok model.Check it out here: https://t.co/3WKwZkdgmB https://t.co/nQ5GH1a42e
@Engineering
Try needed a homepage. So i asked grok to summarize what people are saying on X about it, and gave it to claude to turn into a pitch. https://t.co/BCtImlHyZxi'm having too much fun with ai. pic.twitter.com/boPGn0PluW
@tobi