Neuron Explorer

Qwen3-0.6B

"Contents" in "Table of Contents"

A neuron in layer 3 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 word "Contents" when it follows "Table of", the heading that starts a list of sections on web pages. When it was turned up, the model's replies did not visibly change in any clear way.

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

    from 1911–1912. He entered Princeton University in 1913<|endoftext|>Table of Contents⏎What States Have The Least Snakes?⏎What state has the least amount of

  2. #2 peak

    -5322, at 888-835-5322 (TTY) or at email@example.com.<|endoftext|>Table of Contents :⏎Top Suggestions Senior Kindergarten Writting Worksheet :⏎Senior Kindergarten Writ

  3. #3 peak

    other important safety tips. This blog post's Why section explains why RV owners should be able to jump-start their camper or RV battery in an emergency.⏎Table of Contents⏎- What Is a Battery and

  4. #4 peak

    how to weld pipe correctly. By the end, you will be able to start preparing as a pipe welder and having joints that pass stress tests.⏎Table of Contents⏎- 1 How welding works⏎- 2 Which welding is best for

  5. #5 peak

    plant care tips to help you efficiently care for and grow this plant’s root system.⏎Table of Contents⏎The family of Medusa Head Plants contains more than three hundred varieties of plants

  6. #6 peak

    aco; -- also called cocoa plum. It is made into a sweet conserve which is largely exported from Cuba. [1913 Webster]<|endoftext|>Table of Contents⏎A Birder’s Mecca⏎A bird watchers mecca, Palo Verde

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: you have passed the exam and you have scored 201 (1) 9 201 (201 (1) 9 201 (1) 9 201 (1)

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

    sixteen, he became proof of concept for theories about natural man, original sin, and the civilizing mission of culture. Rightful heir to the throne of Baden or a fraud? Redeemer of man's sins or "ambulatory automatist

  2. #2 peak

    his drink was haraam, his clothing was haraam,<|endoftext|>You may have passed your International English Language Testing System (EILTS), TOEFL, TOEIC, a college admission essay

  3. #3 peak

    the hotel was purchased by the French Lick Resort and underwent a $500 million restoration, restoring it to its former glory. Today, the West Baden Hotel is a National Historic Landmark and continues to attract visitors from all over the

  4. #4 peak

    Hotel⏎Construction And Early Years⏎The West Baden Hotel, located in Indiana, USA, has a rich history that dates back to

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. L1:2683 weakly excites
  2. L2:41 weakly suppresses
  3. L1:2252 weakly suppresses
  4. L2:483 weakly suppresses
  5. L2:2405 weakly excites
  6. L1:1857 weakly suppresses
  7. L0:790 weakly excites
  8. L0:2340 weakly suppresses
  9. L1:1009 weakly excites
  10. L1:1674 weakly excites
  11. L1:1192 weakly suppresses
  12. L1:1357 weakly excites
  13. L2:366 weakly suppresses
  14. L2:493 weakly suppresses
  15. L2:2910 weakly suppresses
  16. L2:2895 weakly suppresses
  17. L0:1215 weakly excites
  18. L2:2169 weakly suppresses
  19. L0:1224 weakly suppresses
  20. L0:1301 weakly suppresses
  21. L2:237 weakly excites
  22. L0:178 weakly suppresses
  23. L2:2633 weakly suppresses
  24. L0:1001 weakly excites

Feeds later layers

  1. L4:2702 excites
  2. L5:1607 suppresses
  3. L4:2299 suppresses
  4. L8:3003 excites
  5. L8:682 weakly suppresses
  6. L5:779 weakly excites
  7. L9:1250 weakly excites
  8. L19:2588 weakly suppresses
  9. L4:2117 weakly suppresses
  10. L20:1499 weakly excites
  11. L4:1576 weakly suppresses
  12. L10:2551 weakly suppresses
  13. L6:1919 weakly excites
  14. L17:520 weakly excites
  15. L14:324 weakly excites
  16. L11:308 weakly suppresses
  17. L24:2431 weakly suppresses
  18. L13:2002 weakly excites
  19. L5:354 weakly suppresses
  20. L4:2179 weakly suppresses
  21. L10:1039 weakly suppresses
  22. L9:1013 weakly suppresses
  23. L27:784 weakly suppresses
  24. L13:60 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 -1.89 and -1.831 values between -1.14 and -1.082 values between -0.65 and -0.592 values between -0.59 and -0.522 values between -0.52 and -0.461 values between -0.46 and -0.407 values between -0.40 and -0.3419 values between -0.34 and -0.2842 values between -0.28 and -0.22139 values between -0.22 and -0.15267 values between -0.15 and -0.09548 values between -0.09 and -0.031046 values between -0.03 and 0.03876 values between 0.03 and 0.10551 values between 0.10 and 0.16252 values between 0.16 and 0.2282 values between 0.22 and 0.2851 values between 0.28 and 0.3410 values between 0.34 and 0.418 values between 0.41 and 0.471 values between 0.53 and 0.59offnegativepositiveoften

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. standing
  2. sl
  3. sl
  4. bo
  5. 陀
  6. lean
  7. су
  8. 但从
  9. �
  10. Star

Suppresses

  1. obutton
  2. isons
  3. atches
  4. oui
  5. Vien
  6. _Store
  7. ativos
  8. __;⏎
  9. refunded
  10. ening