digits inside numbers

What this neuron does

This neuron lights up on the digits inside numbers, especially the zeros and last digits that finish a figure like 10,000 or $10. When it was turned up, the written text drifted into unrelated topics, so the steering did not show a clear effect.

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

   of the year using altars of various geometric configurations. India is largely credited with inventing the idea of zero and for developing place notation (ones, tens, hundreds, etc.), the decimal system, and the numeral system used today.⏎Already established

2. #2 peak

   1 seconds). As a comparison, today’s hard drives take a few nanoseconds to record 1 bit of data. A nanosecond is 1000 picoseconds, making it very clear how much faster the heat pulse solution will

3. #3 peak

   names organisms based on studies of their different characteristics. Helps to study the relationships between living and extinct species.⏎Why is taxomony important to scientist?⏎Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species⏎List

4. #4 peak

   55, a re-evaluation took place and a new Yuan Renminbi was introduced at a rate of 1 new Yuan to 10,000 old Yuan.⏎The Renminbi in Foreign Exchange⏎During the command economy

5. #5 peak

   that may be linked to cancer (nonmuscle myosin II). In addition, inherited familial cardiomyopathies affecting 1 out of 500 people result from missense mutations in various cardiac muscle proteins, with mutations in beta

6. #6 peak

   Here the children are asked to look at the grid of numbers and identify the missing numbers and then fill in the missing numbers to count from 1 to 25. In these missing number worksheets some of the numbers are already filled in to help

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

   and don’t cut back on food and drink, we need to do more.⏎The American College of Sports Medicine agrees adults should get at least 150 minutes of exercise a week, though it explains this might be 20 to

2. #2 peak

   at the time of a maltreatment investigation associated with the likelihood of remaining in foster care? NSCAW is a national longitudinal study of 5,501 children, aged 14 years or younger, who had contact with the child

3. #3 peak

   July 10, the fire had damaged or destroyed nearly 130 buildings, injured over 20 people, and cut the lives of 19 Granite Mountain Hotshots woefully short.⏎Sparked by Lightning, Fueled

4. #4 peak

   against similar survey data from 2009 to 2012.⏎Study participants included 570 students in 8th grade (49.6% girls; mean age, 13.5 years),

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.