Plasma Physics GPT
Here's a simple RAG using MongoDB Atlas and Radiant geared towards plasma physics graduate students. Having been a plasma physicist in a past life my hope is this tool will be useful for anyone new to the field who is heads down reading existing literature. So far I have ingested a few papers I read in grad school, as well as my PhD thesis, but am happy to add more. Just let me know!
Plasma Physics GPT launched on December 15, 2023 with 12 votes, #978 of 3,780 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
In plain words
Plasma Physics GPT is a retrieval-augmented generation tool built with MongoDB Atlas and Radiant for plasma physics graduate students. It allows users to search and learn from a collection of academic papers and a PhD thesis in the field. The tool is designed to help newcomers quickly reference existing literature while studying the subject, with the creator open to adding more documents to the knowledge base upon request.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
GPT WebApp Generator for React & Node.js2023 · usemage.ai · ▲272Let AI create a full-stack web app based on your description
I've made a Monte-Carlo raytracer for glTF scenes in WebGPU2024 · github.com · ▲131This is a GPU "software" raytracer (i.e. using manual ray-scene intersections and not RTX) written using the WebGPU API that renders glTF scenes. It supports many materials, textures, material & normal mapping, and heavily relies on multiple importance sampling to speed up convergence.
Fully client-side GPT2 prediction visualizer2023 · perplexity.vercel.app · ▲153Hi HN! I've found this visualization tool immensely helpful over the years for getting an intuition for how an LLM "sees" some piece of text, and with a bit of elbow grease decided to move all compute to client side so I could make it publicly available. I've found it particularly useful for - Understanding exactly how repetition and patterns affect a small LM's ability to predict correctly - Understanding different tokenization patterns and how it affects model output - Getting a general sense of how "hard" different prediction tasks are for GPT-style models Known problems (that I probably…
- DQDocument Q&A with GPT: web, .pdf, .docx, etc.2023 · klavier.ai · ▲86
Hello fellow hackers, we made a site that gets GPT to answer your question using the info on a webpage you specify or document you upload (e.g., a large textbook .pdf file). Background: When ChatGPT came out, I had the idea of having it pull answers from my stereo receiver's annoyingly dense 32 page manual. My weekend project prototype proceeded to surprise with great answers—just like what we've all experienced by now. My co-founder thought we should productize it, and make it easy to use online. So here we are with a very early beta! (Try it on a HN thread...)
More ai this month
the category →
Paintings by AI models: programs run through a simulation of oil paint.
AI · 21d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 29d ago · world.pixverse.video
Source: Show HN post ↗
Launched alongside, December 2023
the whole month →
Hi HN! I’m proud to share that we have built a real 3rd party iMessage client for Android. We did it by reverse engineering the iMessage protocol and encryption system. It's available to download today (no waitlist): https://play.google.com/store/apps/details?id=com.beeper.ima and there's a technical writeup here: https://blog.beeper.com/p/how-beeper-mini-works. Unlike every other attempt to build an iMessage app for Android (including our first gen app), Beeper Mini does not use a Mac server relay in the cloud. The app connects directly to Apple…
Work · 2023 · beeper.com
Hey! I made Heynote entirely for my own use case. For many years, I always had an Emacs instance running with the scratch buffer open, even long after I had abandoned Emacs as my programming editor in favor of more recent IDE:s. The simplicity of having just one big scratch buffer appeals to me, but I still want to separate the different things I jot down somehow (without using tabs or similar). Previously, my solution was to insert a bunch of blank lines between the notes, but hitting C-A would still select the entire buffer. That's why I came up with the concept of "blocks", which turned…
Work · 2023 · heynote.com
FuseBase▲939Client collaboration platform for professional services
Dev tools · 2023 · thefusebase.com
Beep! 2.0▲871Fastest tool to assign and share visual tasks with your team
Work · 2023 · justbeepit.com
Inbox Zero▲821Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.
AI · 2023 · getinboxzero.com