Neuron Explorer

Qwen3-0.6B

variables and symbols in formulas

A neuron in layer 14 of Qwen3-0.6B. Its strongest snippets are mixed: they peak on different tokens. It is featured, so it has steering outputs.

What this neuron does

This neuron fires on the letters and symbols in maths and science formulas, like the L in 'LdB', the P in 'P(t)', or the E in 'E=hf'. Turning it up made the model write equations with equals signs and numbers, which fits the same theme.

Written by Claude from this neuron's activations and steering outputs. Confidence: high. 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

    value for pixels in image I be MAX.⏎Express the PSNR in decibels. From Step 1, we have the decibel value LdB as LdB = 10 log10 (P1/P0). Now let

  2. #2 peak

    . The phase-difference can, therefore, be defined as ΔΦ=ΦV-ΦI.⏎We define the instantaneous power similarly to the DC power by P(t)=V(t)×I(t). When using

  3. #3 peak

    existing asset base to satisfy its creditors, owners, and other providers of capital, or they will invest elsewhere.⏎The following is the WACC calculation formula:⏎WACC = E/V × Re + D/V × Rd × (1 - Tc

  4. #4 peak

    sphere is at distance R from the center. What is the centripetal acceleration of the same sphere if both distance R and speed s are doubled?⏎B) a / 4⏎C) a / 2⏎D) 2 a

  5. #5 peak

    waves ( waves property of particle) and its speed ( frequency) is : c>1. We call such particle - ? electron? and its energy is: E=h*f.⏎In this way I can understand the reality of nature. ==.

  6. #6 peak

    ,- 1) are orthogonal vectors in R 4 . Write the vector X = (1 , 1 , 1 , 2) in the form X = a U +<|endoftext|>Hepatitis B vaccine⏎The hepatitis B vaccine (

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: what the world, the idea of the world, the world, the culture, the meaning of the world, the world, the culture, the世界, the世界,的世界,的世界,的世界,的世界,的世界

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

    10th - 12th English Language Arts⏎Lesson Plan: The State of the Union⏎Learners explore the state of the union. In this U.S. government lesson, students analyze the 1998 State of

  2. #2 peak

    is no sign of toxicity from the composite.<|endoftext|>Meters to millimeters (meter to mm converter) returns numbers of mm giving meters m value. Converting 1 meter to millimeter as 0.001. See also mill

  3. #3 peak

    the heat source⏎- lateral current at bottom of water TOWARD the heat source.⏎A. Setup (download Quicktime; 1.6 Mb)⏎B. Convection in action (download .mp4; 22 Mb)⏎

  4. #4 peak

    collections to collaborate.⏎Organize your curriculum with collections. Easy!⏎Have time to be more creative & energetic with your students!⏎Students explore the Orange Revolution. In this Orange Revolution lesson, students examine the climate of the Ukrainian protest and investigate the role

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. L9:31 excites
  2. L7:1089 weakly excites
  3. L3:48 weakly excites
  4. L7:323 weakly excites
  5. L8:687 weakly excites
  6. L13:532 weakly suppresses
  7. L8:137 weakly excites
  8. L11:2558 weakly suppresses
  9. L11:894 weakly suppresses
  10. L10:657 weakly suppresses
  11. L9:280 weakly suppresses
  12. L13:1262 weakly excites
  13. L8:1828 weakly excites
  14. L11:164 weakly excites
  15. L13:347 weakly suppresses
  16. L8:2184 weakly suppresses
  17. L10:588 weakly excites
  18. L1:1960 weakly excites
  19. L10:2686 weakly suppresses
  20. L7:798 weakly excites
  21. L4:24 weakly suppresses
  22. L13:1457 weakly suppresses
  23. L11:1631 weakly excites
  24. L12:1263 weakly suppresses

Feeds later layers

  1. L15:2416 excites
  2. L16:943 excites
  3. L26:606 excites
  4. L18:1145 excites
  5. L24:83 suppresses the digit 1 starting a year
  6. L27:390 excites
  7. L16:1581 excites
  8. L16:2165 excites
  9. L19:2749 excites
  10. L25:252 excites
  11. L20:772 weakly excites
  12. L16:1947 weakly suppresses
  13. L19:1486 weakly excites
  14. L15:2090 weakly excites
  15. L24:185 weakly excites
  16. L18:1061 weakly suppresses
  17. L17:1231 weakly excites
  18. L16:1280 weakly excites
  19. L16:1680 weakly excites
  20. L19:1732 weakly excites
  21. L15:1830 weakly suppresses
  22. L19:1093 weakly excites
  23. L27:2825 weakly suppresses
  24. L19:2219 weakly suppresses

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 -1.07 and -1.003 values between -0.58 and -0.5115 values between -0.51 and -0.4424 values between -0.44 and -0.3780 values between -0.37 and -0.30167 values between -0.30 and -0.23391 values between -0.23 and -0.16611 values between -0.16 and -0.09893 values between -0.09 and -0.02787 values between -0.02 and 0.05498 values between 0.05 and 0.12256 values between 0.12 and 0.19114 values between 0.19 and 0.2642 values between 0.26 and 0.3312 values between 0.33 and 0.404 values between 0.40 and 0.474 values between 0.47 and 0.542 values between 0.54 and 0.611 values between 0.61 and 0.682 values between 0.82 and 0.891 values between 1.66 and 1.73offnegativepositiveoften

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. =
  2. =
  3. 他们在
  4. =”
  5. ={
  6. emain
  7. =(
  8. ="
  9. =(
  10. =[

Suppresses

  1. ographically
  2. crets
  3. フト
  4. 个百分
  5. acher
  6. odash
  7. ibrator
  8. htags
  9. '}⏎
  10. aidu