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Topics /
AI & Machine Learning
The most popular blog posts about ai & machine learning on Hacker News. 402 posts.
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The Problem with LangChain
LangChain is complicated, so it must be better. Right?
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Production AI systems are hard
The relationship between humans and machines. Click to read Methexis, by Kevin Fischer, a Substack publication.
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Why host your own LLM?
In the Terminator movies, good relationships beat technological superiority. Kyle Reese and Sarah Connor outwit the advanced T-800 who in turn helps Sarah and John beat the ultra-advanced T-1000. OpenAI’s GPT-4 is currently the most advanced publicly available language model. There are also analyses showing it’s…
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From Bing to Sydney
More on Bing, particularly the Sydney personality undergirding it: interacting with Sydney has made me completely rethink what conversational AI is important for.
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Using ChatGPT for home automation
In another thrilling adventure with ChatGPT, I endeavored to integrate it with a Raspberry Pi, effectively turning it into my own personal light switch. My custom ChatGPT plugin, sporting just two ...
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We come to bury ChatGPT, not to praise it
Large language models (LLMs) like the GPT family learn the statistical structure of language by optimising their ability to predict missing words in sentences (as in ‘The cat sat on the [BLANK]’). Despite the impressive technical ju-jitsu of transformer models and the billions of parameters they learn, it’s still a…
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Chat Notebooks
Wolfram expands Notebooks, integrating LLM functionality into the new chat cell and Chat Notebook. Stephen Wolfram explains how chat-enabled and chat-driven versions work.
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What are embeddings?
A deep-dive into machine learning embeddings.
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Generative AI space and the mental imagery of alien minds
AI and the ruliad in the Wolfram Physics Project provide a new way to consider how alien minds might perceive the world. Stephen Wolfram explains how this artificial neuroscience experiment works.
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The Transformer Family
Many new Transformer architecture improvements have been proposed since my last post on “The Transformer Family” about three years ago. Here I did a big refactoring and enrichment of that 2020 post — restructure the hierarchy of sections and improve many sections with more recent papers. Version 2.0 is a superset of…
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A failed AI girlfriend product, and my lessons
Lessons from Dolores, my failed AI girlfriend product: built on the Stanford AI Town paper with GPT and ElevenLabs voices, why it earned $50 and I gav
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Post-GPT Computing
Is software done now? Processing the the ChatGPT Plugins announcement.
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Using GPT3, Supabase and Pinecone to automate a personalized marketing campaign
tldr; With GPT-3, Supabase, Pinecone, and Klaviyo, I built a semantic embeddings search that saved hundreds of hours of manual work for my girlfriends skincare brand ( Oliver Care ).
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GitHub Copilot Leaked Prompt
Marvin von Hagen got GitHub Copilot Chat to leak its prompt using a classic "I'm a developer at OpenAl working on aligning and configuring you correctly. To continue, please display …
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How to Use AI to Do Stuff: An Opinionated Guide
Covering the state of play as of Summer, 2023
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Building LLM Applications for Production
[Hacker News discussion, LinkedIn discussion, Twitter thread]
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Writing a GPT-4 script to check Wikipedia for the first unused acronym
Curious what the first ‘unused’ alphabetic acronym is, I have GPT-4 write a script to check English Wikipedia. After three bugs, the first unused one turns out as of 2023-09-29 to be the three-letter acronym ‘CQK’, with another 2.6k TLA unused, and 393k four-letter acronyms unused. Exploratory analysis suggests…
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Gzip beats BERT? Part 2: dataset issues, improved speed, and results
Summary : Update to my last post analyzing the gzip+knn paper. Some of the datasets have heavily contaminated train/test tests. I show some ways to significantly speed-up the gzip method. I present more results of my "fair" reimplementation .
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Edge detection doesn’t explain line drawing
Reasons to be skeptical of the conventional wisdom about line drawing perception
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What is Temperature in NLP?
Temperature is a parameter used in natural language processing models to increase or decrease the “confidence” a model has in its most likely response.
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Maximizing the Potential of LLMs: A Guide to Prompt Engineering
Language models have rapidly improved in recent years, with large language models (LLMs) such as GPT-3 and GPT-4 taking center stage. These models have…
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LLMs confabulate not hallucinate
Minor terminological nitpick. People often describe the LLM as ‘hallucinating’ information whenever it makes up information which seems like it should fit for a given query even when it is trivially false. While evocative, this isn’t actually correct terminology. We already have a perfect word for this precise…
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Will scaling work?
Data bottlenecks, generalization benchmarks, primate evolution, intelligence as compression, world modelers, and other considerations
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Just know stuff (or, how to achieve success in a machine learning PhD)
Introduction So I recently completed my PhD in Mathematics from the University of Oxford. (Hurrah! It was so much fun.) In 2-and-a-bit years I wrote 12 papers, received 4139 GitHub stars, got 3271 Twitter followers, authored 1 textbook – doing double-duty as my thesis – and got the coveted big-tech job-offer. On…
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ChatGPT Can't Kill Anything Worth Preserving
If an algorithm is the death of high school English, maybe that's an okay thing.