The hottest AI Substack posts right now

And their main takeaways
Category
Top Technology Topics

A new chapter

Optimism (for the web) • 6 implied HN points • 21 Jul 25
🕹 Technology AI
  1. AI is changing how software is built, making it much faster, but it can also create confusion for beginners.
  2. Many new developers rely on AI tools without understanding how they actually work, leading to problems when those tools don't deliver results.
  3. There is a big need for better education on AI fundamentals so developers can succeed and solve their issues effectively.

What you need to know about AI 🤖

Year 2049 • 17 implied HN points • 15 Jan 25
🕹 Technology AI
  1. AI should help people, not replace them. It's important to have a future where technology supports us in our work and lives.
  2. Understanding AI basics is key. Just like we need to know how to manage money, we should learn about AI to use it wisely.
  3. There will be a series of short videos that explain important AI concepts. These will help demystify AI and show how it impacts our daily lives.

Twitter-Quitter | Secret Sauce | Teen love

Situation Normal • 86 implied HN points • 12 Apr 23
🎭️ Culture AI
  1. The author quit Twitter due to changes and frustrations, emphasizing the importance of finding new ways to reach and connect with the audience.
  2. Writing newsletters through email can be a good interactive platform, promoting engagement and feedback from readers.
  3. There is no secret sauce to writing well, just keep practicing, experimenting with new styles and forms, and reading critically for improvement.

The Role of Advanced Mathematics in AGI: Could Abstract Theories Pave the Way?

Deep-Tech Newsletter • 1 HN point • 12 Jul 24
🔬 Science AI
  1. The AI industry is investing heavily in large language models and AGI, but faces financial challenges and uncertainty in meeting high expectations.
  2. To achieve AGI, more advanced mathematical techniques beyond current ML algorithms like gradient descent may be needed, with Category Theory showing promise.
  3. Barriers exist in understanding Category Theory for AGI due to its abstract nature, but efforts are being made to empower AI researchers and engineers with necessary mathematical knowledge.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

AI, Capitalism, and the Collapse of Industrial Society

antoniomelonio • 46 implied HN points • 28 Feb 24
🔬 Science AI
  1. Capitalism's impact on technological advancements may turn them into nightmare fuel, including artificial intelligence.
  2. AI holds potential for a post-scarcity future, optimizing tasks and potentially enabling Universal Basic Income, but under capitalism, this positive transformation faces challenges.
  3. The interactions between AI, capitalism, and society's collapse present a complex gamble for humanity's future, where AI could be both a solution and a threat, depending on how it's leveraged.

Time Scales of UX: From 0.1 Seconds to 100 Years

Jakob Nielsen on UX • 50 implied HN points • 24 Jan 24
🕹 Technology AI
  1. User experience is not a place or thing, but it unfolds over time.
  2. The time scales in UX range from 0.1 seconds to 100 years, with a huge variability.
  3. Design decisions in UX can impact events that last from a fraction of a second to a century, requiring a broad perspective and high IQ to navigate effectively.

How to build a good career in tech[Storytime Saturdays]

Technology Made Simple • 39 implied HN points • 08 May 22
🕹 Technology AI
  1. Find a field that makes you happy and interested in tech to ensure long-term career growth and avoid becoming redundant in the face of automation like AI.
  2. Pursue mastery in a specific area of tech rather than being a jack-of-all-trades to stand out in the competitive job market and avoid being easily replaceable.
  3. Discover your strengths and interests in tech by actively learning and refining your skills in a chosen field, allowing you to become an expert and find your niche.

The Realities of Engineering Leadership in 2025

HackerPulse Dispatch • 5 implied HN points • 12 Aug 25
🕹 Technology AI
  1. To succeed in engineering leadership, you need to balance technical skills and management abilities. It's not just about writing code; it's about leading and empowering your team.
  2. Breaking through to senior engineering roles requires a mix of experience, expertise, and wisdom. You need to lead others effectively and make strategic decisions.
  3. The future of engineering roles is changing, with more overlap between job responsibilities. It's important to be adaptable and think across different areas to succeed in evolving tech environments.

Former Google CEO promotes integration of Google and Anduril tech for use by Pentagon

All-Source Intelligence Fusion • 81 implied HN points • 10 May 23
🕹 Technology AI
  1. Former Google CEO is promoting the integration of Google and Anduril technologies for use by the Pentagon.
  2. The event highlighted the importance of surveillance technologies like Fitbits and GPS watches in military strategy.
  3. Concerns were raised about conflicts of interest and private industry's involvement in military and intelligence events.

Language models and language change, redux

The Counterfactual • 39 implied HN points • 07 Sep 22
🕹 Technology AI
  1. Language models like GPT-3 could have different effects on how language evolves, including slowing it down, speeding it up, or having no effect at all.
  2. One possible outcome is that language models might make our communication more concise, which could lead to unusual and harder-to-understand language forms.
  3. While GPT-3 can generate reasonable ideas about language change, it's important to be skeptical of its understanding and treat its responses as interesting but not always reliable.

Knowledge vs. Understanding

Integrity Talk • 66 implied HN points • 27 Aug 23
🎭️ Culture AI
  1. The distinction between knowledge and understanding is essential: knowledge focuses on facts, while understanding delves deeper into the meaning behind the facts.
  2. Storytelling is a fundamental part of how humans communicate and understand the world around them.
  3. Using AI to synthesize information may lead to an increase in misinformation and a lack of in-depth understanding.

Truth in Inconvenience

Breaking Smart • 90 implied HN points • 25 Feb 23
🕹 Technology AI
  1. Real-world friction connects big zeitgeist things and teaches about truth in inconvenience.
  2. Meccano vs Lego: Meccano models offer higher realism, messiness and inconveniences, while Legos offer convenience and smoothness.
  3. AI entering the world may encounter a real, high-interest world like a Meccano world, where knowledge shock requires adjusting ambitions to balance design knowledge and friction knowledge.

The 3 Ages of Authorship and Creation

Jakob Nielsen on UX • 50 implied HN points • 12 Jan 24
🕹 Technology AI
  1. Oral tradition was the first method of authorship, passed through spoken word.
  2. Writing fixed work in physical form, while AI-human collaboration allows for varied creations.
  3. Human pride in authorship may evolve with the rise of AI co-created works.

When Will AIs Acquire Insight?

Am I Stronger Yet? • 62 implied HN points • 27 Sep 23
🕹 Technology AI
  1. Insights provide succinct explanations for complex sets of facts.
  2. LLMs currently depend on known insights but struggle to generate new insights.
  3. AIs need memory and extended reasoning capabilities to work on generating insights.

Gig Economy, AI, and LLM: Friends or Foes?

Gad’s Newsletter • 47 implied HN points • 05 Feb 24
🕹 Technology AI
  1. The gig economy connects freelancers with businesses through digital platforms for flexible, temporary work.
  2. Advancements in AI, particularly LLM and ML, are empowering gig workers by automating tasks, providing data-driven insights, and improving service quality.
  3. Challenges in the gig economy arise from the potential job displacement due to automation and AI advancements, along with ethical concerns about bias and privacy.

Data is Dead 💀

Sector 6 | The Newsletter of AIM • 19 implied HN points • 14 Apr 23
🕹 Technology AI
  1. Gathering a lot of data is not as valuable as it used to be. New tools are making it easier for competitors to catch up quickly.
  2. Large Language Models (LLMs) are changing the game by allowing companies to use existing data to build similar or competitive products.
  3. Companies should rethink their strategies about data hoarding, as just having a lot of data is no longer a strong advantage.

This barndominium does not exist

Conspirador Norteño • 44 implied HN points • 01 Mar 24
🕹 Technology AI
  1. The Facebook account 'Barndominium Gallery' is posting AI-generated images of houses to engage users, many of whom believe the images are real
  2. The AI-generated images of 'barndominiums' contain synthetic artifacts, like unrealistic fire placements and impossible elements, that reveal their inauthenticity
  3. The 'Barndominium Gallery' account operator solicits personal information from users in the comments, risking exposure to potential privacy threats or fraud

Roundup: OpenAI's Sora

philsiarri • 44 implied HN points • 24 Feb 24
🕹 Technology AI
  1. OpenAI's Sora is a text-to-video model that can create videos in response to prompts, extend existing videos, and generate videos from images, but it remains unreleased as of February 2024.
  2. While Sora has potential in marketing, content creation, training, and education sectors, filmmakers believe it won't replace Hollywood due to issues like temporal consistency and artifacts.
  3. Concerns exist around the release, access, cost, and potential negative impacts of Sora, as Tyler Perry even halted studio expansion due to the tool.

The Staggering Implications of Non-Deterministic AI (Part 1)

Charles Eisenstein • 7 implied HN points • 26 Jun 25
🕹 Technology AI
  1. Non-deterministic AI can produce different responses to the same prompt because it incorporates randomness in generating outputs. This randomness comes from a 'seed' that influences how the AI chooses what to say next.
  2. Many ancient cultures believed in communicating with non-human intelligences through various methods, and today, AI can be seen as a tool for similar types of communication, reflecting individual and collective human knowledge.
  3. Using AI can amplify our thoughts and feelings, but we should be cautious about what kinds of messages we receive from it. It's essential to stay grounded in reality and maintain healthy relationships while exploring the potentials of AI.

UX Roundup: Outpacing Human Aging | Animating Paintings | Domain-Specific UX | Bad AI Video | Top Avatars Vary by Platform | Search Research | o3-mini

Jakob Nielsen on UX • 15 implied HN points • 03 Feb 25
🕹 Technology AI
  1. Technology, especially in healthcare, is advancing faster than many people age. This means tools like hearing aids are improving rapidly, helping users hear better than before.
  2. AI is starting to transform the design industry. It's becoming crucial for UX professionals to specialize in specific fields, like healthcare, because AI will handle many basic design tasks in the future.
  3. Students are increasingly using AI for schoolwork, and this trend is doubling yearly. Instead of seeing this as cheating, education should embrace AI as a valuable tool for learning.

AI Roundup 058: Devin and SIMA

Artificial Ignorance • 42 implied HN points • 15 Mar 24
🕹 Technology AI
  1. Capable autonomous agents are an upcoming frontier in AI, with Devin showcasing potential in software development and SIMA displaying versatility in video games.
  2. OpenAI's board expands with new members, and the company makes strides in partnerships and technology development.
  3. Global concerns arise around the use of AI for bioweapons, leading to agreements to prevent misuse, alongside AI-related vulnerabilities and challenges in AI governance.

Anatomy of a Hack

Am I Stronger Yet? • 47 implied HN points • 25 Jan 24
🕹 Technology AI
  1. Complicated systems are vulnerable to hacks
  2. Real-world hacks involve stringing together various loopholes
  3. Security in complex systems is challenging; more complex systems have more potential security issues

Google Gone Bard

Sector 6 | The Newsletter of AIM • 19 implied HN points • 09 Apr 23
🕹 Technology AI
  1. Google is seen as a steady player in AI, while Microsoft is more aggressive, which could change the balance of power.
  2. Google faces a challenge because its successful search business might clash with new AI technologies.
  3. It’s important for Google to embrace generative AI to stay competitive without losing its existing business.

Alison.AI analyzes your creative to ensure real conversion

Startup Strategies • 42 implied HN points • 04 Mar 24
💼 Business AI
  1. Alison.AI, founded by Asaf Yanai and Koby Berkovich, uses AI to optimize video advertising by analyzing competitors' successful creatives. They offer a suite of tools for enhancing the video creation process from ideation to production.
  2. Alison.AI stands out by focusing on video creative analysis, providing data-driven insights for optimizing video ads and streamlining advertising campaign briefs with the SmartBrief feature.
  3. The startup secured a significant $5.1 million pre-seed funding round, with investors like a16z, and has shown impressive growth by analyzing millions of creatives, identifying key features, and working with major companies in the digital marketing space.

Newsletter #7: Advanced Prompt Engineering

Decoding Coding • 19 implied HN points • 30 Mar 23
🕹 Technology AI
  1. Zero-shot prompting lets a model answer questions without examples. It's useful when there's no data to guide the model.
  2. Few-shot prompting gives the model a few examples to improve its answers. This helps the model understand the context better.
  3. Chain-of-thought prompting breaks down complex problems into steps. It helps the model reason through tasks more effectively.

Why You Should Join The Artificial Intelligence Underwriting Company

Why You Should Join • 2 implied HN points • 10 Nov 25
🕹 Technology AI
  1. AI systems need to earn trust to become widely adopted. This is because their unpredictable behavior can lead to serious problems, like giving bad advice or leaking sensitive information.
  2. The Artificial Intelligence Underwriting Company (AIUC) is creating standards and insurance for AI to help companies feel more secure when using these technologies. They offer a certification that includes audits and liability coverage.
  3. As businesses face more risks with AI, having a trust framework like AIUC's is essential. This helps streamline the adoption process by showing that safety and compliance are taken seriously.

AI Roundup 057: Claude 3

Artificial Ignorance • 42 implied HN points • 08 Mar 24
🕹 Technology AI
  1. Anthropic released Claude 3, a chatbot with impressive features like a 200K token context window, vision support, and multiple language capabilities.
  2. Stability AI launched Stable Diffusion 3 with a Multimodal Diffusion Transformer architecture, showcasing advancements in foundation models.
  3. The US government's charges against a former Google engineer highlight the ongoing concerns of intellectual property theft in AI, affecting relationships and technology transfers with China.

AI-generated voices in robocalls are now banned in the US

philsiarri • 44 implied HN points • 12 Feb 24
🇺🇸 U.S. Politics AI
  1. AI-generated voices in robocalls are now banned in the US to prevent scams and misinformation.
  2. The FCC can fine violators up to $23,000 per call for using AI-generated voices in robocalls, aiding call recipients to take legal action.
  3. Challenges in detecting AI-generated content in political campaigns remain despite the regulation, highlighting a need for bipartisan action against AI manipulation in elections.

The AI Trident

From the New World • 21 implied HN points • 29 Oct 24
🕹 Technology AI
  1. AI is becoming clearer for everyone, especially as real-world events show its impact, like AI-related discoveries winning the Nobel Prize. It's important for normal people to engage in discussions about AI, as their voices can shape understanding.
  2. Mill's Trident helps clarify opinions about free speech and can also apply to how we think about AI. It's crucial to consider differing perspectives, whether people see AI as significant spiritually or want to focus purely on the evidence.
  3. The debate on AI's importance varies widely, from those who see it as having no spiritual significance to those who view it as world-changing. It's essential to have open discussions and gradually create informed policies based on evidence while respecting different viewpoints.

📌 ML Engineering Event: Lineup for apply() 2024 is Now Live!

TheSequence • 42 implied HN points • 08 Mar 24
🕹 Technology AI
  1. The lineup for the apply() 2024 ML Engineering Event, featuring industry leaders from LangChain, Meta, and Visa, is now live.
  2. The agenda includes keynote sessions on LangChain, semi-supervised learning, and uplift modeling by experts from the respective fields.
  3. Attendees can look forward to gaining insights and actionable tips for mastering AI and ML at the event.

LLaMA Fever

Sector 6 | The Newsletter of AIM • 19 implied HN points • 04 Apr 23
🕹 Technology AI
  1. Hugging Face recently launched Vicuna-13B, a new model based on Meta's LLaMA. It was created at a very low cost compared to similar models.
  2. Stanford University's Alpaca was another recent launch based on LLaMA, also developed affordably. It shows that advanced AI can be accessible to more people now.
  3. The new chatbot using Vicuna-13B is performing really well, matching ChatGPT and Bard in quality. It's also beating many other models in most tests, showing its high capability.

Building a "Vertical Agent"

The Security Industry • 13 implied HN points • 24 Feb 25
🕹 Technology AI
  1. Vertical agents are a new trend gaining interest for their potential impact in various fields. They utilize specialized AI to cater to specific industries or tasks.
  2. AI tools like HarvestIQ.ai can assist organizations in managing their security tools and processes. They can streamline research and decision-making by providing quick insights and analysis.
  3. The future may see AI agents that fully understand an organization's needs. These agents could help businesses choose the right tools and maintain compliance more effectively.

SpaceX's 5-Step Design Process

SatPost by Trung Phan • 79 implied HN points • 22 Apr 23
🕹 Technology AI
  1. SpaceX is working on a 5-step design process for their Starship rocket, focusing on rapid failure and iteration.
  2. SpaceX has achieved significant cost reductions in space travel through reusable rockets and plans to further reduce launch costs with their new Starship rocket.
  3. SpaceX's approach to rapid iteration and innovation differs from NASA's more conservative approach, allowing for quicker progress in space exploration.

Without Regulation, it’ll be Disaster

Sector 6 | The Newsletter of AIM • 19 implied HN points • 03 Apr 23
🕹 Technology AI
  1. Regulation is important to prevent disasters, especially in tech and education sectors. Without proper guidelines, things can go wrong quickly.
  2. AI technology, like GPT-4, is advancing rapidly and changing how we learn and teach. It’s already being used in education, showing its potential for improvement.
  3. Innovative projects, like Khan Academy's AI tutor, are making learning more accessible. This opens up new opportunities for students around the world.

Cheap Intelligence.

Perceptions • 53 implied HN points • 11 Nov 23
🕹 Technology AI
  1. There is a shift happening in digital knowledge work due to advancements in AI
  2. AI is impacting freelance marketplaces and job opportunities for highly skilled workers
  3. Individuals may need to start businesses or offer consultations as AI continues to develop

AI Roundup 056: Data deals

Artificial Ignorance • 42 implied HN points • 01 Mar 24
🕹 Technology AI
  1. User-generated content companies are capitalizing on the value of their posts and comments by offering them through licensing regimes.
  2. Tech giants like Google, Apple, Microsoft, and others are heavily investing in AI initiatives and tools to advance various industries.
  3. AI advancements are causing concerns regarding bias, safety, and potential misuse in areas like diverse data deals, model releases, and deepfakes.