Halfhaven is a virtual blogger camp, an online alternative to Inkhaven Residency.

The rules are simple:

every day post max 1 article with min 500 words (or equivalent effort)
try to get 30 by the end of November (but there are no hard lines)

The invitation links keep expiring, the current one is: https://discord.gg/jrJPR3h6

If you wanted to join during November, but you couldn't join because you didn't have the link, I apologize; I was on a vacation without internet. If you published your articles online anyway, feel free to add them retroactively in Halfhaven with their actual publication date. In general, post a link in Halfhaven the same day you publish the post.

Here are the posts published during October:

a11ce

Qamar

Adam Shai

Don't give up on ambitious interpretability
Physical Computation and GPTs (Part 1: The Framework)

Alex Kurilin

Hiring - The Big Picture
Hiring - Telling Your Company's Story
The CTO Fork in the Road
Which Game Are You Playing?

Algon

Why's equality in logic less flexible than in category theory?
In which the author is struck by an electric couplet
Do One New Thing A Day To Solve Your Problems
[...]

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Outline:

(00:56) a11ce

(01:01) Adam Shai

(01:12) Alex Kurilin

(01:26) Algon

(03:05) Aq

(03:11) Ari Zerner

(03:32) duck master

(03:43) Gyrodiot

(03:50) ironlordbyron

(04:14) keltan

(04:57) Logan Riggs

(05:32) lsusr (videos)

(05:56) mishka

(07:23) niplav

(08:01) ParrotRobot

(08:10) Philip

(08:20) Tassilo

(08:47) Taylor G. Lunt

(09:37) Viliam

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First published:
November 2nd, 2025

Source:
https://www.lesswrong.com/posts/sYnC3aCbkv5Q3d34E/halfhaven-halftime

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Narrated by TYPE III AUDIO.

“Halfhaven halftime” by Viliam

LessWrong (30+ Karma)