Neuron Explorer

Qwen3-0.6B

slash in fractions

A neuron in layer 11 of Qwen3-0.6B. Its strongest snippets are very consistent: they mostly peak on the same token. It is featured, so it has steering outputs.

What this neuron does

This neuron responds to the slash in written fractions like "1/4" or "3/4", especially in recipes and instructions. Turning it up made the text wander toward numbers and counting, with no clear sense.

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

    will need to read the instructions carefully and follow the directions to help Pirate Pete find all of his things….⏎1. Forward 1 square, 1/4 turn anti-clockwise and then forward 2 squares. What have you found

  2. #2 peak

    . The term has been applied to various parts of this, including the block and the channel.⏎- ‘The fipple is made from a piece of 5/16th hardwood dowel about one

  3. #3 peak

    not until June 15, 1956 that one was adopted by the tribal elders. It consists of seven stripes, the central being 1/6 the size of the other stripes. The hoist consists of a triangle edged

  4. #4 peak

    juvenating Detoxifying Bath:⏎Use about 2 quarts 3% hydrogen peroxide to a tub of warm water. Soak at least 1/2 hour, adding hot water as needed to maintain a comfortable water temperature.⏎To

  5. #5 peak

    section of 6-inch polyethylene piping. The plastic pipe, which is the type usually used to carry natural gas, was buried under 12 1/2 tons of sand, and then the

  6. #6 peak

    1, 1/4 turn clockwise and then back 2_______.⏎5.1/4 turn clockwise, forward 3, 3/4 turn anti-clockwise, back 1, 1/4 turn clockwise

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.

turned down a lot
Prompt

Here is something I have been thinking about lately: "I have been thinking about the present and the past." I am not sure about my feelings. I am not sure about my feelings. At this point, the present. Okay, I need to have a long sentence. So, the

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

    Health Metrics and Evaluation (IHME) at the University of Washington. Overweight is defined as having a Body Mass Index (BMI), or weight-to-height ratio, greater than or equal to 25 and lower than 3

  2. #2 peak

    needs is moisture and heat added to activate it.⏎Can vinegar and baking soda be mixed?⏎Here are some recipes to try. Freshen your sink by mixing one part of baking soda with two parts of vinegar. This mixture unlocks an eff

  3. #3 peak

    full parent graph of cotangent, follow these steps:⏎Find the vertical asymptotes so you can find the domain.⏎Because cotangent is the quotient of cosine divided by sine, and⏎is sometimes 0, the graph of the cotangent function

  4. #4 peak

    ⏎To calculate the fixed assets turnover ratio, take the net sales/net revenue (the amount after deducting returns, allowances for damaged goods, and discounts) and divide it by the total fixed assets. In brief, the fixed assets turnover ratio formula

Connections

Show on map

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

Fed by earlier layers

  1. L10:2291 suppresses
  2. L8:487 suppresses
  3. L9:679 excites
  4. L6:419 excites
  5. L1:2555 weakly suppresses
  6. L10:979 weakly suppresses
  7. L7:710 weakly excites
  8. L9:2891 weakly excites
  9. L9:2656 weakly suppresses
  10. L2:2936 weakly excites
  11. L9:1762 weakly excites
  12. L3:1216 weakly excites
  13. L10:3036 weakly suppresses
  14. L5:698 weakly excites
  15. L4:2587 weakly excites
  16. L3:122 weakly excites
  17. L8:2089 weakly suppresses
  18. L4:2226 weakly suppresses
  19. L10:1675 weakly excites
  20. L7:2322 weakly suppresses
  21. L2:833 weakly excites
  22. L0:737 weakly suppresses
  23. L4:0 weakly suppresses
  24. L8:3024 weakly excites 'static' and 'static'-like words

Feeds later layers

  1. L17:2854 excites
  2. L19:2036 excites
  3. L13:2368 excites
  4. L21:2855 excites
  5. L17:2984 excites blank before a number in prevalence claims
  6. L18:2652 weakly excites
  7. L14:1732 weakly excites
  8. L13:1623 weakly excites
  9. L14:1623 weakly suppresses
  10. L17:423 weakly suppresses
  11. L12:1994 weakly excites
  12. L15:2207 weakly excites
  13. L20:2752 weakly excites
  14. L20:1525 weakly excites
  15. L21:1879 weakly excites
  16. L26:2379 weakly suppresses
  17. L21:750 weakly excites
  18. L21:1170 weakly suppresses
  19. L12:2925 weakly excites
  20. L20:1794 weakly excites
  21. L17:1394 weakly excites
  22. L16:1698 weakly suppresses
  23. L20:509 weakly excites
  24. L13:1833 weakly excites

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.

1 values between -1.71 and -1.621 values between -1.05 and -0.972 values between -0.48 and -0.4012 values between -0.40 and -0.3242 values between -0.32 and -0.24160 values between -0.24 and -0.16434 values between -0.16 and -0.07948 values between -0.07 and 0.011101 values between 0.01 and 0.09693 values between 0.09 and 0.17305 values between 0.17 and 0.25139 values between 0.25 and 0.3353 values between 0.33 and 0.4211 values between 0.42 and 0.504 values between 0.50 and 0.581 values between 0.58 and 0.661 values between 1.48 and 1.56offnegativepositiveoften

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.

Promotes

  1. fractions
  2. fraction
  3. even
  4. لاف
  5. fractional
  6. дел
  7. Seventh
  8. ivial
  9. ТЬ
  10. errupt

Suppresses

  1. bib
  2. aman
  3. 的生命
  4. 生命的
  5. 一句话
  6. contra
  7. 的压力
  8. ABI
  9. ania
  10. bè