Apps with no Memory are boring. Compare a static website from the 90s with any SaaS or social network or phone app: the former knows nothing about you, the latter knows a lot. From UI preferences (dark or light mode?) to basic personal data (name?) to your friend list to what things you engage with the most, today's
After attending the Ray Summit in San Francisco this week, I realized I had previously discounted several interesting things. Here's what I now want to explore more. Semantic Kernel I've gotten so used to langchain that I haven't really considered switching... all the while loving to hate it. As I was ranting with someone
Across the many experiments I've made this year (and which I've written about here) I've felt the need for better tools. Specifically, for the past few months I have been building copilots, and doing so from scratch takes a bunch of work every time. So we decided to release OpenCopilot: an OSS framework which
The stages of an LLM app seem to go like this: * Hardcode the first prompt, get the end-to-end app working. * Realise that the answers are bad. * Do some prompt engineering. * Realise the answers are still bad. * Do some more prompt engineering. * Discover vector databases!!!1 * Dump a ton of data as plain strings into the vector db for
GPT APIs are slow. Just in the past week, the OpenAI community has had 20+ questions around that. And not only is it rare for users to tolerate 30-second response times in any app, it is also extremely annoying to develop when even basic tests take several minutes to run. (Before diving into these tricks, you might want to
This is a short link-post to a new repo I just released. While working on Why AutoGPT fails and how to fix it I created a handy web-browsing Tool for langchain Agent middlewares and now finally got around to open-sourcing it. Here is the repository: github.com/taivop/agentreader.
A couple weeks after AutoGPT came out we tried to make it actually usable. If you don't know yet, it looks amazing on first glance, but then completely fails because it creates elaborate plans that are completely unnecessary. Even asking it to do something simple like "find the turning circle of a Volvo V60" mostly takes
AutoGPT (repo) went viral on Github and looks impressive on Twitter, but almost never works. In the process of trying to improve it I dug into how it works. Really there are two important parts to AutoGPT: a plan-and-execute workflow, and looped Chain-of-thought (CoT). Plan-and-execute Say the user input is "Find one funny
Some of the LLM apps we've been experimenting with have been extremely slow, so we asked ourselves: what do GPT APIs' response times depend on? It turns out that response time mostly depends on the number of output tokens generated by the model. Why? Because LLM latency is linear in output token count. But the theory isn&
Software 1.0 -- the non-AI, non-ML sort -- extensively uses testing to validate things work. These tests are basically hand-written rules and assertion. For example, a regular expression can be easily tested with strings that should and should not give a match. In software 2.0, and specifically supervised learning, the program is automatically learned from the dataset.
