Neuron Explorer

Qwen3-0.6B

the word "hair"

A neuron in layer 5 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 fires strongly on the word "hair" in any context, such as hair follicles, hair loss, or the hair shaft. It is almost silent elsewhere. Turning it up pushed the model toward hair-related text in one of the prompts, though the other outputs were not about hair.

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

    affects hair growth and other changes in your body during puberty. Some people may have genes that are more sensitive to this hormone which can result in the shrinking of the hair follicles. This would result in the inability of the hair follicle to produce

  2. #2 peak

    your knowledge of hair but also help you identify them and comprehend their significance. So, let's dive in!⏎The cuticle is the outermost layer of the hair shaft, serving as a protective barrier. Composed of transparent, overlapping scales,

  3. #3 peak

    observe the cuticle, pluck a single strand of hair and examine it closely. The cuticle will appear as a thin, colourless

  4. #4 peak

    of medical science dealing with the skin, its structure, functions, and diseases.⏎Dermatologists specialize in diagnosing and treating conditions related to the skin, hair, and nails,

  5. #5 peak

    your daily activities. Some of the symptoms you may experience include:⏎- Sleep problems⏎- Hot flashes⏎- Vaginal dryness⏎- Thinning of hair⏎- Sleeping difficulties⏎- Bone loss⏎- Mood swings⏎Before the onset

  6. #6 peak

    oporosis (thin bones). Testosterone keeps the body skin strong , hairy and with healthy sebaceous glands. Low testosterone can result in a loss of body hair and<|endoftext|>1. a band of flexible material, as leather or cord, for

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: 15-40. 20.71 24.82 15.95 14.01 12.80 15.00 13.0

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

    takes hours to placed on and requires assist from one’s colleagues, stated Cathleen Lewis, curator of worldwide house packages and spacesuits on the Smithsonian Establishment’s Nationwide Air and Area Museum.⏎“The aim of the spacesuit is to basically exist

  2. #2 peak

    is the key to knowing the world as it was then and is even now.<|endoftext|>A NASA satellite the size of a small piano shot into space Wednesday atop an air-launched rocket, kicking off a two

  3. #3 peak

    .S. Navy and Coast Guard ships are deployed to support launch contingencies and astronaut recovery. Additionally, the Navy provides a KC-130 tanker for helicopter air refueling, E-2C aircraft for enhanced air traffic control and P-

  4. #4 peak

    can overcome the physical and medical challenges of a year-long (one-way) space trip to Mars, will humans be able to bear the psychological stress?⏎The HaberFilm.com website is a helpful resource for teachers that have interest in using the Hab

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. L4:2295 suppresses
  2. L4:37 suppresses
  3. L4:1336 weakly suppresses
  4. L4:1435 weakly suppresses
  5. L3:1375 weakly suppresses
  6. L0:2168 weakly excites
  7. L4:2655 weakly excites
  8. L4:1909 weakly excites
  9. L2:2239 weakly excites
  10. L4:12 weakly suppresses
  11. L2:2118 weakly suppresses
  12. L2:1997 weakly suppresses
  13. L3:2887 weakly excites
  14. L4:182 weakly suppresses
  15. L2:1811 weakly suppresses
  16. L4:2332 weakly excites
  17. L4:2411 weakly suppresses
  18. L3:236 weakly excites
  19. L3:341 weakly excites
  20. L4:19 weakly suppresses
  21. L2:2340 weakly suppresses
  22. L4:1957 weakly suppresses
  23. L3:122 weakly excites
  24. L4:2905 weakly excites

Feeds later layers

  1. L9:1619 excites
  2. L25:2202 weakly excites
  3. L20:2478 weakly excites
  4. L24:1564 weakly suppresses
  5. L8:2962 weakly suppresses
  6. L22:670 weakly suppresses
  7. L8:1933 weakly suppresses
  8. L9:574 weakly excites
  9. L13:2440 weakly excites
  10. L19:1540 weakly excites
  11. L6:166 weakly excites
  12. L6:2817 weakly excites
  13. L6:1223 weakly suppresses
  14. L6:2307 weakly suppresses
  15. L20:2923 weakly excites
  16. L6:2184 weakly suppresses
  17. L20:409 weakly excites
  18. L23:1360 weakly suppresses
  19. L20:1041 weakly excites
  20. L13:783 weakly suppresses
  21. L16:1646 weakly suppresses
  22. L6:1603 weakly suppresses 'unless' after a prohibition
  23. L24:2259 weakly excites
  24. L22:2303 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 -1.98 and -1.841 values between -1.11 and -0.967 values between -0.82 and -0.6718 values between -0.67 and -0.5371 values between -0.53 and -0.38312 values between -0.38 and -0.241136 values between -0.24 and -0.091710 values between -0.09 and 0.05526 values between 0.05 and 0.2090 values between 0.20 and 0.3414 values between 0.34 and 0.494 values between 0.49 and 0.635 values between 0.63 and 0.783 values between 1.07 and 1.212 values between 1.21 and 1.361 values between 1.65 and 1.801 values between 1.80 and 1.941 values between 1.94 and 2.091 values between 2.09 and 2.231 values between 2.67 and 2.811 values between 3.10 and 3.251 values between 3.25 and 3.391 values between 3.68 and 3.83offnegativepositiveoften

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. hairs
  2. イル
  3. elage
  4. ormal
  5. 饰
  6. eyebrows
  7. 隐形
  8. ellen
  9. 튼
  10. filtr

Suppresses

  1. 打开了
  2. 琶
  3. менно
  4. Shuttle
  5. Released
  6. 错过了
  7. 花了
  8. 闸
  9. 连连
  10. KeyCode