Neuron Explorer

Qwen3-0.6B

the 'D' in 'vitamin D'

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 lights up on the letter D when it follows the word vitamin, as in 'vitamin D'. Turning it up did not make the model talk about vitamins; the written text drifted into unrelated maths and everyday chatter.

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

    the most appropriate treatment?⏎MRI of the tibia⏎Aspiration of the tibia⏎Referral to child services⏎Long leg cast application⏎Serum vitamin D, calcium, and phosphate levels⏎Select Answer to see Preferred Response⏎A

  2. #2 peak

    system.⏎There is also good evidence that vitamin D protects against other bacteria. The earliest evidence for other bacteria was for bacteria associated with dental cavities. A vitamin D supplementation study in

  3. #3 peak

    health of the tortoise. UVA & UVB help increase appetite, activity and induce reproductive behaviour. It also helps the tortoise produce it's own vitamin D3 which help's

  4. #4 peak

    less sunny locations. A recent review reported that many studies found reduced number of dental cavities for those with vitamin D supplementation.⏎There is also good evidence that vitamin D reduces risk of sepsis (blood infection). This infection often sends people to

  5. #5 peak

    ema, but does have mild tenderness along the distal tibial shaft. Plain radiographs are negative. What is the most appropriate management?⏎vitamin D and calcium levels⏎MRI of the pelvis⏎long leg cast⏎aspiration

  6. #6 peak

    such as broccoli and collard greens⏎- Sardines and salmon, with bones⏎When your skin is exposed to sunlight, your body makes its own Vitamin D. A few foods naturally contain vitamin D. Others,<|endoftext|>Some dieters believe

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: The problem is to find the number of ways to choose a function f(x) where f(x) = 2^{n} (x^2) f(x) + x^2, which is defined for a certain integer x,

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

    acquire a working knowledge of:⏎- functions, relations and sets⏎- basic logic⏎- proof techniques⏎- basics of counting⏎- graphs and trees⏎- discrete probability.⏎Additional studies commonly

  2. #2 peak

    to Graphs⏎A formal introduction to graphs may be found in most discrete math textbooks. The purpose of this section is not to provide such an introduction.

  3. #3 peak

    - The terms of an arithmetic sequence are said to grow “linearly.” The terms of a geometric sequence are said to grow “exponentially.”⏎- The discrete model of linear growth is ; where is the first term and the common difference.

  4. #4 peak

    analyses of experiments to improve the understanding of the phenomenology.⏎The Large Atomic/Molecular Massively Parallel Simulator (LAMMPS) is a Discrete Element Method (DEM) code developed at Sandia National Laboratories. The code is

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. L3:2963 weakly excites "discrete" and "dispersive" in technical text
  2. L3:2127 weakly excites
  3. L0:1434 weakly suppresses
  4. L2:72 weakly suppresses
  5. L2:122 weakly excites
  6. L4:1373 weakly suppresses
  7. L0:410 weakly excites
  8. L4:1356 weakly suppresses
  9. L0:331 weakly excites
  10. L4:2623 weakly excites
  11. L4:2676 weakly suppresses
  12. L4:2687 weakly excites
  13. L2:667 weakly suppresses
  14. L0:2083 weakly excites
  15. L1:1029 weakly excites
  16. L1:2909 weakly excites
  17. L2:2781 weakly excites
  18. L4:822 weakly suppresses
  19. L4:173 weakly excites
  20. L3:886 weakly excites
  21. L4:23 weakly excites
  22. L4:229 weakly excites
  23. L2:597 weakly excites
  24. L3:421 weakly suppresses

Feeds later layers

  1. L7:375 suppresses
  2. L20:1203 weakly suppresses
  3. L9:628 weakly suppresses
  4. L9:871 weakly excites
  5. L7:1894 weakly excites
  6. L26:2721 weakly excites
  7. L17:2706 weakly excites
  8. L11:1281 weakly suppresses
  9. L8:416 weakly suppresses
  10. L20:1870 weakly excites
  11. L24:1553 weakly excites
  12. L24:3049 weakly suppresses
  13. L6:1482 weakly excites
  14. L7:1591 weakly suppresses
  15. L8:1564 weakly excites
  16. L8:2105 weakly suppresses
  17. L10:1887 weakly excites
  18. L21:2147 weakly excites
  19. L17:663 weakly excites
  20. L12:1677 weakly suppresses
  21. L13:1059 weakly suppresses
  22. L6:1874 weakly excites
  23. L6:1879 weakly excites
  24. L7:254 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 -1.49 and -1.422 values between -0.71 and -0.645 values between -0.57 and -0.504 values between -0.50 and -0.4313 values between -0.43 and -0.3641 values between -0.36 and -0.2995 values between -0.29 and -0.22219 values between -0.22 and -0.15525 values between -0.15 and -0.07886 values between -0.07 and -0.001003 values between -0.00 and 0.07625 values between 0.07 and 0.14293 values between 0.14 and 0.21128 values between 0.21 and 0.2846 values between 0.28 and 0.3510 values between 0.35 and 0.423 values between 0.42 and 0.493 values between 0.49 and 0.561 values between 0.56 and 0.632 values between 0.70 and 0.781 values between 0.85 and 0.921 values between 1.06 and 1.131 values between 1.27 and 1.34offnegativepositiveoften

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. ingly
  2. 垂
  3. ándose
  4. :]
  5. éis
  6. 註冊
  7. ombre
  8. 簿
  9. умент
  10. ARSE

Suppresses

  1. fried
  2. weed
  3. bih
  4. estic
  5. ccoli
  6. F
  7. gart
  8. present
  9. fif
  10. impacts