dl27

Karma: 71

I like mechanistic interpretability, neuroscience, chess, pi recitation bees, dogs, and the bass.

Check out davidlitman.com for more

One attention head carries knight forks in a chess transformer, and here’s a new toolkit that found it.

dl2712 Aug 2026 16:48 UTC

8 points

0 comments1 min readLW link

(github.com)

Fork Around and Find Out Part 2: One Head does the Summing

dl2715 Jul 2026 18:31 UTC

11 points

1 comment7 min readLW link

Watch a chess transformer think

dl2715 Jul 2026 0:43 UTC

27 points

7 comments1 min readLW link

(github.com)

Fork Around and Find Out: Part 1—A Fork Snaps Into Existence at Block 5

dl277 Jul 2026 4:36 UTC

11 points

0 comments7 min readLW link

dl’s Shortform

dl277 Jul 2026 4:36 UTC

1 point

2 comments1 min readLW link