zeros inside large numbers

What this neuron does

This neuron lights up on a digit inside a big number, most often a zero in a price, dollar amount or measurement like 28,090 or 350,000. When it was turned up, the model's text did not change in any clear way.

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

   Bureau of Labor Statistics, earnings for mediators range from $28,090 to $102,202 per year with median annual

2. #2 peak

   serial number, making this totally complete and original throughout.⏎Other notable pieces in the auction include a complete set of enigma rotors (estimated £6,000-8,000) and a fine veri-gold split

3. #3 peak

   the overvaluation—and masculinization—of wakefulness in the United States.⏎2013 | 240 pages | Cloth $55.00⏎American History / Women's Studies/Gender Studies⏎View main book page

4. #4 peak

   by NASA scientists. First, the heat shield helped dissipate some of the spacecraft's 13,000 miles per hour (21,000 kph) initial speed. Then, the vehicle deployed a parachute to slow

5. #5 peak

   and various alloys. Atomic number 38; atomic weight 87.62; melting point 769°C; boiling point 1,384°C; specific gravity 2.54; valence 2

6. #6 peak

   .09 km2 (0.42 sq mi)|⏎|• Density||13,000/km2 (34,000/sq mi)|⏎The Central Business District, commonly called Johannesburg CBD,

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

   voltage drop waveforms are in-phase with each other.⏎Given that the power supply frequency is 60 Hz (household power frequency in the United States), calculate impedances for all components

2. #2 peak

   below shows the breakdown for Fat, Carbs, and Protein. In this case, Calories from Fat = 50, Calories from Protein = 4, and Calories from Carbohydrate = 32.⏎*Fat/Carb/

3. #3 peak

   1: A ball is thrown up into the air at an initial velocity of 56.3m/s. Determine its velocity after 4.52s have

4. #4 peak

   0 November, 2020 - Barcelona, Spain⏎• 22-26 March, 2021 - Barcelona, Spain⏎GAMIFICATION Create Your Game Based Class⏎GAMIFICATION Create Your Game Based Class

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.