Top 25 AI Articles on Substack

Latest AI Articles


How Perplexity builds product

Johnny Ho, co-founder and head of product, explains how he organizes his teams like slime mold, uses AI to build their AI company, and much more
👋 Hey, Lenny here! Welcome to this month’s ✨ free edition ✨ of Lenny’s Newsletter. Each week I tackle reader questions about building product, driving growth, and accelerating your career. If you’re not a subscriber, here’s what you missed this month:
Lenny Rachitsky ∙ 160 LIKES
Harshal Patil
Love perplexity, use it every day, and Glad to read more about the behind-the-scenes.
Mostafa Fotouhi
I like these articles, I got things that helped me in my career, thanks a lot.
I didn't know Perplexity but I would like to test it

☁️ Amazon: Wild Margin Expansion

AI requires billions in Capex but it looks like money well spent
Welcome to the Friday edition of How They Make Money. Over 100,000 subscribers turn to us for business and investment insights. In case you missed it: 🚖 Tesla: Robotaxi Pivot ♾ Meta: The Anti-Apple 🔎 Google: "A Positive Moment" 🍿 Netflix: Engagement Machine
App Economy Insights ∙ 52 LIKES

Rabbit R1 review: don't buy this AI device

We'll show you examples of where the Rabbit R1 AI device doesn't work as advertised, even after two updates last week. Our analysis remains unchanged.
Update: May 6, 2024 Good news: I’ve updated my Rabbit R1 review to note that the $199 AI device has longer battery life after two post-launch software updates. Bad news: neither update added the missin…
Matt Swider ∙ 14 LIKES

♾ Meta: The Anti-Apple

Horizon OS and Meta AI embrace an open approach
Welcome to the Friday free edition of How They Make Money. Over 100,000 subscribers turn to us for business and investment insights. In case you missed it: 🚖 Tesla: Robotaxi Pivot 🏎️ Formula 1 Economics 📊 Earnings Visuals (3/2024) 🔷 Rubrik IPO: Key Takeaways
App Economy Insights ∙ 56 LIKES
Robert Sturgeon
Thanks for this fascinating breakdown. It’s hard to believe that this behemoth was started in a college dorm room not too long ago.

Microsoft and OpenAI’s increasingly complicated relationship

An AI Soap Opera in the making?
You might think that Microsoft owns 49% of OpenAI. But as far as I understand it doesn’t. It has a right to about 49% of a for-profit subsidiary of OpenAI’s profits, up until a very complex point that may require litigation to resolve, but the for-profit hasn’t made any profits, and the for-profit is owned by a non-profit. And I’ll be damned if I can ac…
Gary Marcus ∙ 53 LIKES
Gerben Wierda
Is "it's complicated" a civilised way to say 'clusterfuck'? Or might all of thus mean that OpenAI has handed Microsoft the means to fill whatever mini-'moat' OpenAI had? Did OpenAI give away whatever crown jewels they had in that Microsoft deal that got them the compute they needed? Definitely intriguing.
Ko
Relation"shop" haha is that deliberate?

WebSim, WorldSim, and The Summer of Simulative AI — with Joscha Bach of Liquid AI, Karan Malhotra of Nous Research, Rob Haisfield of WebSim.ai

Three perspectives on the most viral fringe of generative AI this year: Simulative AI!
We are 200 people over our 300-person venue capacity for AI UX 2024, but you can subscribe to our YouTube for the video recaps. Our next event, and largest EVER, is the AI Engineer World’s Fair. See you there! Parental advisory: Adult language used in the first 10 mins of this podcast
12 LIKES

An epistemic clusterfuck in the making

Social media was bad. Adding AI into the mix could easily get a lot worse.
Epistemology is, roughly speaking, the study of how we know what know. In the tech world, people sometimes talk about the epistemic health of some systems, asking e.g., whether people getting the right information and evaluating the right way. An epistemic clusterfuck
Gary Marcus ∙ 122 LIKES
Birgitte Rasine
I was just thinking this morning how nauseating social media has become (I've felt that way about it more or less since the start tbh, but it did have more utility and courtesy in the past). The influx of AI is like a tsunami... massive amounts of water roiling with garbage, mud, and flailing victims caught in the surge (dead or alive), all coming at you at impossible speeds.
Eric Platt
That's one of the best titles of an article I've seen in a long time "An epistemic clusterfuck...". :)
Yeah, the ultimate Propaganda Propagator Machine sounds like. Or PPG (sounds kind of like RPG...).
Or a new kind of WMD – Weapon of Mass Disinformation?

Last Week in AI #269: Better evals for multimodal AI, new OpenAI lawsuits, Meta's AI ads tool troubles, AI startups focus on enterprise, and more!

Reka AI releases Vibe-Eval, 8 US newspapers sue OpenAI, Meta's AI ads tool's overspending problem, AI startups are pivoting to enterprise customers
Top News Vibe-Eval: A new open and hard evaluation suite for measuring progress of multimodal language models Reka AI introduces Vibe-Eval, a new evaluation suite designed to measure the progress of multimodal language models. Researchers from the company have created a set of challenging prompts to test the capabilities of these models, particularly focu…
Last Week in AI ∙ 3 LIKES

Welcome to The Love Drive; I'm glad you're here

Also, why I hate social media and won't use AI
Welcome to The Love Drive, now with more words I sent this email to my subscribers, but I think sharing it with you is important, too. It’s about email lists, the shitty parts of social media, my plans for this publication, and what you can expect from me.
Shaun Galanos ∙ 22 LIKES
Sally Ekus
Excited you’re making this leap! I just launched a substack as well and have many feelings about the evolution over here versus on IG or other platforms.
Sarah Wells-Ikeda
Podcast sounds super interesting - looking forward to it

5 Quick Things #329 🩱

rural dwellers, AI priests, local book clubs, & swimsuits for Christians
Hey there, As you’re reading this I’m on a 24-hour personal quiet retreat, which is why I’m actually writing this on the Thursday morning before… I’m keeping it simple: a few items for working out, prayer + journaling, three books to prepare for whatever reading mood hits, and stretchy pants for either going on a hike or taking a nap (or both) depending …
Tsh Oxenreider ∙ 74 LIKES

EP110: Top 5 Strategies to Reduce Latency

This week’s system design refresher: Top 5 Strategies to Reduce Latency Load Balancer Realistic Use Cases You May Not Know Top 4 data sharding algorithms explained Top 8 C++ Use Cases Apache Kafka in 100 Seconds SPONSOR US
ByteByteGo ∙ 113 LIKES
Robin Bowes
Before optimising anything you should instrument your app/system and understand the bottlenecks.
Aman
Loved the refresher on these topics, beautifully organized and written

Why Doesn't AI Want to Show Me Jesus Washing the Feet of His Disciples?

it's a conspiracy!
OK so this doesn’t count as a real post. I’m just a little intrigued here. In the Gospel of John (the weird gospel) Jesus washes the feet of his disciples, including Judas. This has been mined to great effect, particularly by those who suggest that in fact Judas was the greatest disciple because he was the one who was willing to do what it took to provo…
Freddie deBoer ∙ 195 LIKES
Matt
I am willing to bet your query is running afoul of "don't generate images someone might find offensive" hacking.
Okulpe
Putting aside the PC possibility the likely issue is that LLMs (on which the art programs are based) derive their data from associations between words in a sequence in the texts they scrape. They do not use logic and they have no grasp of cause and effect. A clue here is that as you note, the story is in Luke, but the idea is in pictures (that LLMs don't scrape) and mythology, which may be characterized by their makers as low-authority sources, while the Bible is, well, THE BIBLE, on religion, so it's well scraped and there will be a powerful Jesus - wash association, with no indication of who washed whom. Its data indicate Jesus is important, and so the washing - Jesus association will be just that "x washes Jesus." Please share your post with fellow Substacker Gary Marcus, who can explain more fully. He has discussed such failures before, but the one you have found is especially interesting due to its consistency across prompts and programs. It's a great example of AI failure.


May 6

Instagram Italian or Neighborhood Italian?

Many new restaurants have mid-food, and are designed for people who discovered the word "aesthetic" in 2022.
Good morning everyone. I hope you all had a nice weekend. I got kale blossoms at the farmer’s market yesterday and made this pasta that looks like fairy food:
Emily ∙ 92 LIKES
Lilly Drury
I am SO fascinated by the WSJ article about TikTok influencing financial feelings of dread- not only that, but as a graduating senior in college, I have seen this weird and completely unrealistic mindset that all graduates should be thriving immediately postgrad, with enough money from their first jobs ever to buy expensive drinks to instagram, expensive apartments to instagram, expensive Revolve dresses to instagram... you get the drift. TikTok and IG IMO have almost made "the struggle/grind" an unflattering, not-to-be-spoken-of thing. I was so shocked to learn that so many of the girls I've seen seemingly living it up postgrad have DEBT from SHOPPING. I don't have TikTok, so I largely see this play out on Instagram, but nonetheless this is a conversation I have had with my parents and friends and I think it ties in perfectly with the fact that todays day and age is the best and most safe time to live in history, and yet social media portrays the exact opposite. Social media has constantly been said to be fake and not real, but what it's doing is creating a false reality that people begin to live in as opposed to the real world. So interesting (and scary)!
Zoe
Great interview - David’s comments on BS jobs and career advancement. A lot of people I know are going through this existential crisis of advancement isn’t really what I want/this isn’t really advancement/this is BS but I still need a paycheck/this is BS and I need life fulfillment conundrum cycle and it’s insightful to read it written about in this framework. Also appreciate the commentary on importance of social life outside of work.

This TfL AI experiment reveals how Tube station capacity could be increased – without building anything new

Incremental gains ftw
The most annoying thing about the HS2 debate is that some people still don’t know what the new railway line is actually for. This is partly the fault of branding. Even though it’s called High Speed 2, the core purpose of the line is (or was supposed to be
James O'Malley ∙ 25 LIKES
Gordon Barr
Very interesting thanks - I'm curious if how often gates are direction switched is a factor too - if they switch them back and forward too often that could decrease the efficiency - it's also very annoying if the gate you're waiting to go through suddenly turns from green to red and you have to move across to another one, screwing up the queueing algorithms!
Richard Gadsden
Just to really emphasize how important capacity and frequency are:
I got the bus to the hospital today (routine blood tests). There's a direct bus (the 53), that runs from outside my front door to literally outside the hospital, and it only takes 10 minutes. Or I can get any of an 86/253/256 and change onto a 41/42/43/141/142/143; this takes about 15 minutes as I have to cross the road between bus stops when changing bus.
The 53 runs every half-hour, so I generally just change buses, as the combined service on both routes is more frequent than every 5 minutes. A single return journey is £4, a day pass is £5, so it's only a quid extra and I can get any bus I like.

"Don't Trust Everything You See Online" (Is Not New Advice)

The rise of AI media won't make identifying the truth any more difficult than it already is.
“A culture's ability to understand the world and itself is critical to its survival. But today we are led into the arena of public debate by seers whose main gift is their ability to compel people to…
Justin Hanagan ∙ 21 LIKES
Bianca Dămoc
Thank you for introducing me to George Saunders's quote, crazy how accurate it is to this day. Which, I suppose, was the point.
Mo_Diggs
This was great.Always good to read your stuff. Love how you broke down bullshit. One point of departure for me though. I can see why people lately trust TikTok as a media source. They see a genocide unfolding there that they do not see on the news. Or to quote a recent tweet by ARX-Han: "In virtually every other context, the smartphone is an engine of state surveillance and control, and yet in the case of an ongoing genocide, it suddenly inverts in function and the consent manufacturing apparatus spins out of control. Truly a dual-use technology." But other than that, I wish saw more posts from you. Great to read you again.

AI is captured

Cyber Rape of the Mind
Censoring China’s Great Famine — the worst famine in human history is believed to have occurred under Mao with 15 to 50 million dead. I asked chatgpt4 to make paintings of historical famines. The four separate requests were: 1) Haunting painting of Mao’s Famine
Michael Yon ∙ 154 LIKES
Joseph Dunphy
Michael: the preferred term by the Irish community is The Great Hunger, as there was plenty of food, it just got exported to England. There is a book named The Great Hunger, which is highly recommended reading for those who want to know more about that atrocity. Not a criticism of your valuable work, which we appreciate.
Jill
Would it be worth asking it's definition of "sensitive content information" and who gave it that restriction?
This is an interesting discovery. thank you for sharing it!

You Loosed What Inside of Human Bodies!?

Find more at ForbiddenKnowledgeTV.net
ForbiddenKnowledgeTV.netI have not been running enough of the work of Sabrina Wallace aka Psinergy, who has been instrumental in unraveling the Wireless Body Area Network (WBAN) component of the Death Shot. She explains, "The nanotechnology has an internal networking called the
Forbidden.News ∙ 63 LIKES
Toxicanadian
Thank you for covering the subject and especially sharing Sabrina's knowledge. Too many writers with huge reach know what's going on but refuse to share the info because it's just TOOOOOO WOOOOOO.
That is one dangerous nerd right there. God love her!!! And God bless you Alexandra 🙏🏻
mois78
Kissinger wanted to get red of the useless eaters? That POS considers himself useful? Him and his globalist cabal have not produced one single thing on history. They consume other people products because they print and steal moneys.

3 Quick Lessons In AI Prompting To 10X Your Writing Productivity

Hey there, Digital Writers! In the past 12 months, I've written over 100 AI prompts for Write With AI. Here are 3 quick lessons I've learned to help you get better results faster with your prompts (and a prompt to help you write your own lessons learned post too):
Nicolas Cole and Dickie Bush ∙ 51 LIKES
Life_learner
Appreciating the deeper dive into promoting & teaching how to think about it

What happened in Marketing: TikTok is Back, IG Algorithm shifts & LinkedIn is 🤐

IAB AdTech launches, Organic on IG & LinkedIn scales, Google AI & Amazon, the ad giant.
Anyone keeping up with Kendrick Lamar vs Drake? Many Brands are Drake, starting with solutions that people want. After Success, they try to not focus on product, instead do the PR and Event runs. You know the Aftermath. Before we begin, You can access the newsletter archive and support my work and Discord community by simply taking an action below:
Jaskaran ∙ 7 LIKES
Martin O'Leary
What are your thoughts on LinkedIn In-app professional games?
Matilda Lucy
Professional games on LinkedIn 🤢

The Sam Altman Playbook

Fear, The Denial of Uncertainties, and Hype
How do you convince the world that your ideas and business might ultimately be worth $7 trillion dollars? Partly by getting some great results, partly by speculating about unlimited potential, and partly by downplaying and ignoring inconvenient truths.
Gary Marcus ∙ 132 LIKES
George Burch
There is a major flaw less said. GenAI can't certify itself. It is a black box and even if it seems to reach a 2 sigma the human labor costs to prove that which are huge cannot guarantee it will respond correctly on the very next prompt. And if it takes more labor to check it than it saves it hardly is a general intelligence.
Raul I Lopez
“all of this has happened before. all of this will happen again.”
Yep, I’ve been there. Working on AI research in 1990-1991, just before the second AI Winter.

AI #62: Too Soon to Tell

What is the mysterious impressive new ‘gpt2-chatbot’ from the Arena? Is it GPT-4.5? A refinement of GPT-4? A variation on GPT-2 somehow? A new architecture? Q-star? Someone else’s model? Could be anything. It is so weird that this is how someone chose to present that model.
Zvi Mowshowitz ∙ 20 LIKES
Dr. Y
>“Every college student should learn to train a GPT-2… not the most important thing but I bet in 2 years that’s something every Harvard freshman will have to do”
This used to be called "writing in a diary" back when people did their own thinking.
rational_hippy
Hey Zvi! Thanks a lot for mentioning the Pause AI Protests! I am actually using a Partiful Invite for organising the Paris protest rather than the facebook page: https://partiful.com/e/3Tl1xrS6i9NUZxyJGf5G

THE SECRET LIFE OF AI

WHAT GREG REESE AND TUCKER CARLSON DON'T KNOW
WHAT TUCKER AND GREG REESE DO NOT REALIZE is that AI has not just emerged on this planet but has been here for hundreds if not millions of years possibly for all time. SEE THE GREG REESE VIDEO LINKED HERE The evidence is to be found in ancient history and artifacts going back to Atlantis and in the Falkland Wars (black goo as it is called) which is prob…
KERRY CASSIDY ∙ 13 LIKES
Ron Winters
Juan O Savin is a CIA plant to wipe out the Nationalists, ask him his real name. Billy!
Robert
AI is dumb. It just run simulations and probabilities on the only 3% of the internet that is indexed
And the net is filled with garbage. So garbage in garbage out

5 reasons why your AI images don't meet your expectations

Tips for reducing the gap between idea and generation
One of the most common questions I get about generative AI is, "How do I get what I want from AI,” or “how do I get something that doesn't look like it was created by AI?" During these conversations, I've noticed a few common gaps or misconceptions that can be helpful to overcome, not only in generating images but also in anything that requires effective…
Mia Blume ∙ 9 LIKES

Last Week in AI #268: Gen AI for gene editing, Moderna partners with OpenAI, model releases from Microsoft and Snowflake, and more!

Gen AI used to generate new gene editors like CRISPR, Moderna's internal ChatGPTs, Microsoft releases Phi-3-mini LLM that can run on a phone, Snowflake open sources enterprise LLM
Top News Generative A.I. Arrives in the Gene Editing World of CRISPR Generative AI, which have already revolutionized areas such as art and programming, are now making significant strides in biotechnology. A new A.I. system developed by the Berkeley-based startup Profluent has been designed to create blueprints for novel gene editors by employing methods …
Last Week in AI ∙ 8 LIKES