Neuron Explorer

Qwen3-0.6B

unclear: url fragments and math variables

A neuron in layer 10 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 a mix of things: the 'text' part of a web link, the letter t in a math formula, and some colons and dots. The examples don't share one clear idea. Steering produced text with no obvious connection to the pattern.

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

    une Function, 2017, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5707683/#:~:text=It%20is%20a%20potent%

  2. #2 peak

    What bumper means?⏎Definition of bumper (Entry 3 of 3) 1 : a device for absorbing shock or preventing damage (as in collision) specifically : a bar at<|endoftext|>Like other Western states, New Mexico is home to wide open

  3. #3 peak

    Power of a sinusoidal waveform⏎Consider an electrical AC sinusoidal signal which is characterized by its voltage V(t)=Vmax×sin(ωt+ΦV) and current I(t)=Imax×sin(ωt

  4. #4 peak

    is available for this purpose (e.g., US Census data at https://www.census.gov/) and can be of tremendous help in targeting various ethnic groups and geographic areas with

  5. #5 peak

    power is then written as⏎Here the average of sin2 ωt over a cycle is 1/2 and that of sin ω t cos

  6. #6 peak

    -835-5322 (TTY) or at email@example.com.<|endoftext|>Table of Contents :⏎Top Suggestions Senior Kindergarten Writting Worksheet :⏎Senior Kindergarten Writting Worksheet In this worksheet your students will practice their handwriting

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 am going to write a new function to calculate the area of a circle." So, I need to calculate the area of a circle. I need to find the area of a circle in radians. The area is equal to $2

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

    4×3×2×1 is written as 8! and we call it "eight factorial." You probably have a button on your calculator labelled with [x!] that will perform these calculations for you.⏎When you shuffle a pack of cards

  2. #2 peak

    parent graph of the cotangent function f(x) = cot x,⏎by using the same techniques you use to find the tangent parent graph

  3. #3 peak

    exam will be done. Tests may include:⏎Treatment focuses on strategies to improve the immune system. If you have HIV, your doctor will most likely prescribe antiretroviral medications to treat this condition. If PML has resulted from the drug

  4. #4 peak

    whether u-substitution might be appropriate. Your first temptation might to said,⏎- "Hey, maybe we let u equal sine of 5x, and if u is equal to sine of 5x,⏎- we have something that is pretty

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. L9:1177 suppresses
  2. L8:1486 excites
  3. L7:2335 weakly suppresses
  4. L9:2823 weakly suppresses
  5. L9:2026 weakly suppresses
  6. L9:893 weakly suppresses
  7. L6:847 weakly excites
  8. L2:2217 weakly suppresses
  9. L8:1880 weakly excites
  10. L7:791 weakly excites
  11. L5:1074 weakly suppresses
  12. L6:482 weakly suppresses
  13. L3:2252 weakly excites
  14. L8:7 weakly excites
  15. L3:497 weakly excites email addresses at the end of text
  16. L9:1135 weakly suppresses
  17. L4:83 weakly excites
  18. L7:2431 weakly suppresses
  19. L4:1212 weakly suppresses
  20. L9:2078 weakly excites
  21. L1:512 weakly excites
  22. L9:1236 weakly suppresses
  23. L6:1370 weakly suppresses
  24. L7:472 weakly excites

Feeds later layers

  1. L14:1287 weakly suppresses
  2. L12:1471 weakly suppresses
  3. L22:2940 weakly excites
  4. L18:2163 weakly excites
  5. L12:2777 weakly excites
  6. L12:2208 weakly suppresses
  7. L12:2915 weakly suppresses
  8. L15:711 weakly suppresses
  9. L16:698 weakly excites
  10. L24:2131 weakly excites
  11. L18:2415 weakly suppresses
  12. L14:307 weakly suppresses hyphen inside phone numbers
  13. L13:1723 weakly suppresses
  14. L20:619 weakly excites
  15. L11:535 weakly suppresses
  16. L16:1522 weakly suppresses
  17. L13:2693 weakly suppresses
  18. L20:2433 weakly excites
  19. L12:1905 weakly suppresses
  20. L20:995 weakly suppresses
  21. L14:2404 weakly suppresses
  22. L11:743 weakly suppresses
  23. L14:1775 weakly suppresses
  24. L21:1238 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.

2 values between -0.61 and -0.581 values between -0.58 and -0.552 values between -0.52 and -0.491 values between -0.49 and -0.463 values between -0.46 and -0.435 values between -0.43 and -0.418 values between -0.41 and -0.389 values between -0.38 and -0.3519 values between -0.35 and -0.3218 values between -0.32 and -0.2936 values between -0.29 and -0.2639 values between -0.26 and -0.2376 values between -0.23 and -0.2094 values between -0.20 and -0.17135 values between -0.17 and -0.14198 values between -0.14 and -0.11241 values between -0.11 and -0.08313 values between -0.08 and -0.05348 values between -0.05 and -0.02440 values between -0.02 and 0.01400 values between 0.01 and 0.04352 values between 0.04 and 0.07281 values between 0.07 and 0.09250 values between 0.09 and 0.12188 values between 0.12 and 0.15142 values between 0.15 and 0.1893 values between 0.18 and 0.2172 values between 0.21 and 0.2448 values between 0.24 and 0.2729 values between 0.27 and 0.3024 values between 0.30 and 0.3312 values between 0.33 and 0.3615 values between 0.36 and 0.393 values between 0.39 and 0.426 values between 0.42 and 0.452 values between 0.48 and 0.502 values between 0.50 and 0.531 values between 0.53 and 0.56offnegativepositiveoften

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. omi
  2. 问他
  3. 出发
  4. apsed
  5. ”⏎⏎
  6. friend
  7. gui
  8. Violation
  9. ”:
  10. ”⏎⏎

Suppresses

  1. 岘
  2. luent
  3. 性强
  4. tte
  5. 変わり
  6. ści
  7. -piece
  8. waż
  9. Ink
  10. ilda