the 'Ar' syllable inside names

What this neuron does

This neuron lights up on the letters "Ar" when they appear in the middle of a name, such as Arista, Arroyo, or Arches. Its negative side fires on single digits inside numbers, such as the 4 in 1545. When it was turned up, the model's text was filled with quote marks.

Written by Claude from this neuron's activations and steering outputs. Confidence: medium. Think it is wrong? Flag it (opens a prefilled issue on GitHub).

Fires most on

The text windows where this neuron's activation was highest. Amber marks positive activation; the outlined token is the peak. Hover a token for its strength.

1. #1 peak

   Life examines the work of extraordinary raconteurs Salvador Novo, Cube Bonifant, Roberto Arlt, Alfonsina Storni, and Mário de Andrade,

2. #2 peak

   -⏎2. Mariano Arista, El general en gefe del cuerpo de Ejército del Norte á

3. #3 peak

   California's Guaymas Basin in the⏎"We have a huge problem on our hands," says coordinator Juan⏎Pedro Vela Arreola of the Alianza de Ribereños y⏎Armadores, an

4. #4 peak

   decades, the church in Brazil has shown itself strongly on the side of the poor. Mentioning great figures like Bishop Helder Câmara and Cardinal Paolo Evaristo Arns, Bernard spoke of the prophetic character of the Brazilian church. It has

5. #5 peak

   .⏎Puente de Colgante⏎The construction of the Puente Colgante was completed in 1852. The bridge linked the district of Arroceros (the area surrounding the Metropolitan Theater and Manila City Hall) to

6. #6 peak

   visitors than the Grand Canyon or Yellowstone National Park. By comparison, Utah's five National Parks—Zion, Bryce Canyon, Capitol Reef, Canyonlands, and Arches—had a combined total of 5.3 million visitors in 2

Steering

Push this neuron up or down while the model writes, and watch what changes. The outputs were generated ahead of time, so nothing runs in your browser.

Most negative on

Where the activation went furthest below zero. Blue marks negative activation. Many neurons mean something different in each direction.

1. #1 peak

   the Catholic Church⏎The Council of Trent (Latin : Concilium Tridentinum), held between 1545 and 1563 in Trent (or Trento), now in

2. #2 peak

   III, who was the King of England from 1327 to 1377. Edward, who loved knightly pursuits such as war, joust

3. #3 peak

   015 The University of North Carolina Press⏎116 South Boundary Street, Chapel Hill, NC 27514-3808⏎How to Order | Make a Gift

4. #4 peak

   we are printing the element for index i and decrementing the value of i by 1.⏎If you run this program, it will print the below output:⏎5 4 3 2 1⏎We need to use the range function

Which neurons in earlier layers feed this one, and which later ones it feeds. Amber links excite, blue links suppress; longer bars are stronger.

Activation histogram

How often this neuron fires at each strength. Almost always it does close to nothing (the tall bars in the middle); the snippets above are the rare moments it fired hard, amber for positive and blue for negative.

Logit lens

The words this neuron nudges the model toward (amber) or away from (blue) when it fires. A hint, not a label: many neurons work through later layers instead.