Neuron Explorer

Qwen3-0.6B

blank slot before a number

A neuron in layer 4 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 on an empty spot right before a number, like the gap in 'pages 1-2' or 'Published - 2002'. When it was turned up, the model's writing got stuck repeating ideas, so steering adds little.

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

    elements of a successful speech. Not only do they get to become better-informed...⏎7th - 11th Social Studies & History⏎President Obama's State of the Union Address

  2. #2 peak

    caused<|endoftext|>This preview shows pages 1–2. Sign up to view the full content.⏎This preview has intentionally

  3. #3 peak

    thisDataSet.Tables ' Get a specific table by name. Dim table As DataTable = tablesCollection("Suppliers") Console.WriteLine(table.TableName) End Sub⏎Available since 1.1<|endoftext|>A musical trip through the 60’s featuring the songs

  4. #4 peak

    declining concentration of tetracycline. (C) 2002 Elsevier Science B.V. All rights reserved.⏎|Publication status||Published - 2002|⏎- whole-cell biosensors⏎- antibiotic resistance<|endoftext|>Latin

  5. #5 peak

    to facilitate children’s science exploration through everyday kitchen substances and experiences such as mixing, pouring, heating, and cooling. Full text» [PDF, 162KB]⏎Marvelous Explorations Through Science and Stories (MESS

  6. #6 peak

    igación con células madre embrionarias humanas revela los primeros pasos en el desarrollo humanoContributed by: AdminStaff1 · Views: 1,130⏎Contributed by: AdminStaff1 · April

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: of the content, I have been thinking of the matter. The question is: What is the purpose of the matter? It seems the content, I have been thinking of the matter. The question is: What is the purpose of the matter

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

    the Earth. We will learn a lot more with Sutter's Mill."<|endoftext|>For people with disabilities, technology has become an invaluable tool to help level the playing field in

  2. #2 peak

    that both the plaintiff and the defendant enjoy a level playing field during their trial. In other words, bias deprives a party of the constitutional

  3. #3 peak

    incorporate an arts program that has as much integrity as the science or math programs that already exist.⏎And the list goes on: education in the arts levels the playing field for disadvantaged children<|endoftext|>Philosophers, psychologists, and ordinary people are all interested

  4. #4 peak

    zip or compress.⏎Step 2: To compress or zip multiple files into one, use the selection rectangle to drag all the files and select them together.⏎Step 3

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. L3:626 excites
  2. L0:602 weakly excites words right before a number
  3. L1:2340 weakly suppresses
  4. L2:549 weakly suppresses
  5. L0:414 weakly excites blank after a dash in number ranges
  6. L0:1506 weakly excites
  7. L2:75 weakly suppresses
  8. L3:272 weakly excites
  9. L3:1000 weakly excites
  10. L3:2300 weakly excites
  11. L3:230 weakly suppresses
  12. L1:217 weakly suppresses
  13. L2:422 weakly excites
  14. L2:510 weakly excites
  15. L0:1635 weakly excites
  16. L2:801 weakly suppresses
  17. L0:484 weakly excites
  18. L2:2328 weakly suppresses
  19. L2:1307 weakly suppresses
  20. L3:171 weakly excites
  21. L1:2677 weakly suppresses
  22. L3:421 weakly suppresses
  23. L3:691 weakly excites
  24. L1:275 weakly suppresses comma closing a main clause

Feeds later layers

  1. L10:220 excites hyphen inside compound words
  2. L16:471 excites blank spot before a year
  3. L17:285 excites
  4. L18:377 excites number right after 'about' or 'less than'
  5. L16:256 excites number right after 'age of' or 'ages'
  6. L19:581 excites blank slot before a number
  7. L22:824 excites blank before an expected number
  8. L22:372 excites empty spot before a number or "3D"
  9. L23:77 excites the space right before a number
  10. L18:1534 excites space between month and day number
  11. L21:339 excites spot just before a year
  12. L8:111 excites the space before a year in dates
  13. L13:923 excites word right before a number or year
  14. L27:283 excites the spot right before a number
  15. L7:229 excites first digit of a split number
  16. L19:26 suppresses
  17. L25:422 excites
  18. L5:386 excites
  19. L21:175 excites
  20. L27:170 excites unclear: spaces in mixed-language text
  21. L17:1722 excites number right after a product or name
  22. L26:2003 excites hyphen joining two word parts
  23. L15:368 excites
  24. L19:298 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.

6 values between -0.67 and -0.5042 values between -0.50 and -0.33547 values between -0.33 and -0.161954 values between -0.16 and 0.011229 values between 0.01 and 0.1892 values between 0.18 and 0.355 values between 0.35 and 0.521 values between 0.52 and 0.692 values between 0.69 and 0.861 values between 0.86 and 1.031 values between 1.20 and 1.371 values between 1.37 and 1.542 values between 1.54 and 1.711 values between 1.88 and 2.054 values between 2.05 and 2.221 values between 2.22 and 2.393 values between 2.39 and 2.552 values between 2.55 and 2.723 values between 2.72 and 2.892 values between 3.06 and 3.231 values between 3.57 and 3.742 values between 3.74 and 3.911 values between 3.91 and 4.081 values between 4.08 and 4.251 values between 4.93 and 5.101 values between 5.10 and 5.271 values between 5.27 and 5.441 values between 5.94 and 6.11offnegativepositiveoften

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. antino
  2. <=$
  3. noon
  4. unanimous
  5. 日讯
  6. скоп
  7. latin
  8. 下周
  9. gether
  10. 工作报告

Suppresses

  1. s
  2. اء
  3. sr
  4. rel
  5. rze
  6. gre
  7. gende
  8. sur
  9. New
  10. sb