Geir Freysson
geirfreysson.bsky.social
Geir Freysson
@geirfreysson.bsky.social
Er of seint að fá sér kaffi núna?
I'm talking about building AI agents at PyData London. Very much looking forward to this!
October 22, 2025 at 3:22 PM
Had fun vibe coding a chatbot that knows Fantasy Premier League statistics.
fpl.withrobots.ai
FPL With Robots - Login
fpl.withrobots.ai
March 24, 2025 at 6:53 PM
I wrote a tool to quickly grab code from github and pipe it into an AI prompt. Then I used it to write tests for itself.

geirfreysson.com/posts/2025-0...
Command line tool to download code or functions to use as an AI prompt – Geir’s notes
I ran into a bug where one function handled stats correctly, but another didn’t. To compare them, I wrote codegrab, a simple command-line tool to pull code from GitHub and pipe it into an AI for analy...
geirfreysson.com
February 23, 2025 at 12:07 AM
Interesting blog post trending on Hacker News on codegen workflows with LLMs.

TLDR: Best for new, small, modular projects.

www.geirfreysson.com/posts/2025-0...
LLM codegen workflow – Geir’s notes
www.geirfreysson.com
February 20, 2025 at 12:19 AM
Here's my attempt to become the least popular person on my team: Command-line AI code review tool: geirfreysson.com/posts/2025-0...
Command Line Tool for Code Reviews with an AI Model Running Locally – Geir’s notes
geirfreysson.com
February 12, 2025 at 1:11 PM
With bigger context windows, RAG maybe less relevant than it was a week ago. That didn't stop me from implementing a basic RAG search for my PDFs 🙃
geirfreysson.com/posts/2025-0...
Searching PDF documents using LLMs with RAG – Geir’s notes
Embeddings can be used to search documents with results that reflect the meaning of your search rather than the actual search words and terms. In this post, I implement a RAG search with the help of L...
geirfreysson.com
February 8, 2025 at 10:28 AM
TIL: Chat with Deepseek on my Mac via a browser. WebUI is neat, I wonder if anyone is using it in an enterprise setting. geirfreysson.com/posts/2025-0...
Chat with Deepseek on your Mac via the browser – Geir’s notes
geirfreysson.com
February 3, 2025 at 5:49 PM
Trying to teach myself AI. Thought I'd start with embeddings, which are fascinating. geirfreysson.com/posts/2025-0...
Understanding AI embeddings - how machines see language – Geir’s notes
geirfreysson.com
January 31, 2025 at 11:26 PM
ChatGPT: "Create an image of people that look Icelandic"

"Make them look so Icelandic there have never been more Icelandic people in one picture"

... and more, and more...
January 4, 2025 at 11:49 PM
Jólafrí á Íslandi í hnotskurn. Skrefafjöldi hrapar á meðan maður keyrir milli kaffiboða 🎄
January 4, 2025 at 12:12 PM
Takk fyrir hjálpina Google Maps 😂 Vesturbæingar þurfa kannski ekki reiðufé.
January 1, 2025 at 3:29 PM
This guy's essays never fail to make me smile ludic.mataroa.blog/blog/the-bro...
The Brotherhood of Morons — Ludicity
ludic.mataroa.blog
November 20, 2024 at 8:17 AM
Hvað gera bændur þá? #kosningar
November 16, 2024 at 10:30 PM
Var ekki var við svona mikið fjör þegar ég var fastagestur í HQ á Hverfisgötunni
February 17, 2024 at 11:02 AM
Skemmtilegt viðtal við CEO Bluesky - tiltrú mín á þessari tilraun jókst við að hlusta podcasts.apple.com/gb/podcast/h...
February 9, 2024 at 6:22 PM
Is this place going to take off if X goes 💥?
December 30, 2023 at 9:03 PM
Mættur á Bláskjá ef X skyldi fara á hausinn.
November 18, 2023 at 3:26 PM