Neuron Explorer

Qwen3-0.6B

number sequences and patterns

A neuron in layer 17 of Qwen3-0.6B. Its strongest snippets are fairly consistent: several of them peak on the same token. It is featured, so it has steering outputs.

What this neuron does

This neuron fires on the blank spot in a number pattern, the place where the next number in a sequence should go, such as in '1, 1, 2, 3, 5, [8]' or '4 = 9 minus 5'. Turning it up made the text drift into random digits and repeated number strings.

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

    a matrix⏎Find nth maximum⏎Matlab Basics II - Create a vector with a repeated entry⏎Create sequnce 1 4 9 16 25.........⏎Basics: Divide integers to get

  2. #2 peak

    3, 4, 5], it will print it in reverse order i.e. from the last element to the first element:⏎5 4 3 2 1⏎We will use a loop to do that.⏎The values are

  3. #3 peak

    awareness is when a child can hear and make rhymes. Corps members and children read poems together. They listen for words that rhyme, like “no” and “so.”⏎At the core of Jumpstart session plans is a set of 2

  4. #4 peak

    this rule (as in soliloquies).⏎Add -s to most nouns ending in -f.⏎Exceptions: In some cases, change the -f to -v and add -es⏎In compound words, make the main word plural.

  5. #5 peak

    ’t recognize the logic of that switch, review how fact families work by using smaller numbers: 5 = 9 – 4 means also that 4 = 9 – 5.⏎Made = 650⏎Sold = ?⏎Left

  6. #6 peak

    We are also learning about increasing and decreasing patterns and figuring out what the pattern rule is. For example, a decreasing number pattern would be 850, 845, 840, 835, 8

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 want to make a series of 1000000000000000000000000000000000000000

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

    , dairy, and eggs, vegans consume a cholesterol-free diet. The type of protein in a vegetarian diet may be another important advantage. Many a Healthy Weight .10 studies show that replacing animal protein with plant protein lowers blood cholesterol levels—even

  2. #2 peak

    Limits 1. sin lim 1 x x x = 2. 1 cos lim x x x -= 3. ( ) 1 lim 1 x x x e + = Strategy for Finding Limits: 1. Try direct

  3. #3 peak

    fills and widens cracks and fractures as it rises. The end result is a vertical wall, or dyke,<|endoftext|>-Why is balance important in an ecosystem?⏎-What is the relationship between living and non-living things in an ecosystem?⏎

  4. #4 peak

    of the University's work as a Spoke, is one of the leading UK university groups in its field, spanning four<|endoftext|>- What are some common folk tales?⏎- Are folktales true stories?⏎- What are the 5 types of

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. L15:1617 excites
  2. L15:1448 suppresses
  3. L16:2131 excites
  4. L0:2922 weakly suppresses
  5. L12:1144 weakly excites
  6. L9:246 weakly suppresses
  7. L15:868 weakly excites
  8. L8:1049 weakly suppresses
  9. L13:2600 weakly suppresses
  10. L1:3054 weakly excites
  11. L15:1533 weakly suppresses
  12. L11:2366 weakly excites
  13. L7:133 weakly suppresses line break inside a sentence
  14. L5:2062 weakly excites
  15. L12:2045 weakly suppresses
  16. L6:1447 weakly suppresses
  17. L12:385 weakly suppresses
  18. L0:1490 weakly excites
  19. L9:2703 weakly suppresses
  20. L14:1432 weakly excites
  21. L11:947 weakly suppresses
  22. L4:2693 weakly suppresses
  23. L8:2919 weakly excites
  24. L9:1752 weakly suppresses

Feeds later layers

  1. L18:1373 suppresses
  2. L25:1534 weakly excites
  3. L24:1650 weakly excites
  4. L18:2153 weakly suppresses
  5. L18:352 weakly excites
  6. L21:1703 weakly suppresses
  7. L27:126 weakly excites
  8. L20:1853 weakly excites
  9. L19:2590 weakly excites
  10. L19:614 weakly excites
  11. L25:1790 weakly excites the digit 1 starting a statistic
  12. L22:508 weakly excites
  13. L22:1300 weakly suppresses
  14. L22:1520 weakly excites
  15. L25:963 weakly excites
  16. L24:2959 weakly suppresses
  17. L22:105 weakly suppresses
  18. L22:86 weakly excites
  19. L21:2953 weakly suppresses
  20. L18:2333 weakly excites
  21. L23:3069 weakly excites
  22. L22:386 weakly suppresses
  23. L23:802 weakly excites
  24. L25:484 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 -5.66 and -5.471 values between -1.52 and -1.331 values between -1.33 and -1.151 values between -1.15 and -0.961 values between -0.96 and -0.771 values between -0.77 and -0.5817 values between -0.58 and -0.3988 values between -0.39 and -0.20451 values between -0.20 and -0.021257 values between -0.02 and 0.171236 values between 0.17 and 0.36593 values between 0.36 and 0.55224 values between 0.55 and 0.7429 values between 0.74 and 0.934 values between 0.93 and 1.111 values between 1.11 and 1.301 values between 1.30 and 1.491 values between 1.68 and 1.87offnegativepositiveoften

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. 동
  2. JKLMNOP
  3. imiters
  4. Handles
  5. ído
  6. upt
  7. weets
  8. ucid
  9. EFR
  10. tória

Suppresses

  1. чи
  2. chỉnh
  3. pouch
  4. rút
  5. nhi
  6. gun
  7. verse
  8. uri
  9. 美术馆
  10. uom