Neuron Explorer

Qwen3-0.6B

hyphen inside phone numbers

A neuron in layer 14 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 dash in the middle of a phone number, such as the one in 859-218-0720. Turning it up made the model's writing wander into unrelated topics, so the steering tells us little about it.

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

    's coat, sweet potato vine and lots of different begonia varieties as possible alternatives.⏎Nicole Ward Gauthier, 859-218-0720<|endoftext|>Sayings of Samoan origin⏎A careless person

  2. #2 peak

    vocational education, instructional materials and extra-curricular activities. Report violations of this policy to the Assistant Superintendent for Administrative Services, 703-228-6008, or the Assistant Superintendent for Human Resources, 70

  3. #3 peak

    part of the UPMC family.⏎Be safe anytime, anywhere.⏎To find a pediatrician or pediatric specialist, please call 412-692-7337 or search our directory.⏎A resource for our network of referring

  4. #4 peak

    a⏎safe and dark observing site: check out the locations where the⏎Southern Cross Astronomical Society⏎(Phone:305-661-1375) is holding public observing sessions. Also the⏎Miami Museum

  5. #5 peak

    Extension⏎Published: Monday, March 18, 2013⏎David H. Trinklein, 573-882-9631⏎COLUMBIA, Mo. – It

  6. #6 peak

    , you may have acid erosion. To schedule a dental checkup with Greg Ritchie at Ritchie Dental Group, call 830-693-8833 today. We are a full-service dental office with hundreds of

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 history of the idea of the person, the mind, and the body, and the mind, the history of the idea of the person, and the body, and the mind, and the history of the person and the mind, the

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

    quite clear how these central pattern generators know how quickly the legs are to be moved.⏎An international team working with scientists from Harvard University and the Max Planck Institute of Neurobiology in Martinsried has now discovered individual neurons in the brain of zeb

  2. #2 peak

    in a glass of water, the light from the pencil in the water is being refracted, so it appears in a different location. The result is the illusion of a broken pencil

  3. #3 peak

    a charge of bad taste,<|endoftext|>8 edition of Principles of Biblical Interpretation found in the catalog.⏎April 1, 2

  4. #4 peak

    the Children’s Hospital Pediatric Telemedicine Program at the University of California, Davis.⏎“People say a picture is worth a thousand words,” says Marcin, professor of pediatrics. “With medicine, video conferencing brings us right to the bedside

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. L13:287 suppresses
  2. L13:1251 excites
  3. L10:272 suppresses
  4. L13:700 excites
  5. L9:330 suppresses gap where a number was removed
  6. L10:2221 excites
  7. L13:68 excites
  8. L13:175 excites
  9. L10:404 suppresses
  10. L13:1540 weakly excites
  11. L13:1049 weakly suppresses
  12. L13:1181 weakly suppresses 'of' after a definition or noun
  13. L9:316 weakly suppresses
  14. L13:1280 weakly suppresses
  15. L13:977 weakly suppresses
  16. L12:2667 weakly excites
  17. L6:2119 weakly suppresses
  18. L13:838 weakly excites
  19. L8:307 weakly suppresses
  20. L11:31 weakly suppresses
  21. L9:29 weakly excites opening parenthesis before an acronym
  22. L13:2465 weakly excites
  23. L2:1106 weakly excites
  24. L1:1955 weakly suppresses

Feeds later layers

  1. L16:2297 excites
  2. L15:1438 excites
  3. L18:1727 weakly excites
  4. L17:1303 weakly excites
  5. L20:2117 weakly excites
  6. L20:1372 weakly excites
  7. L16:2662 weakly excites
  8. L16:1921 weakly excites
  9. L18:2856 weakly excites
  10. L20:1031 weakly excites
  11. L16:2660 weakly excites
  12. L21:945 weakly excites
  13. L17:777 weakly suppresses
  14. L21:1764 weakly excites
  15. L16:1072 weakly excites
  16. L27:2510 weakly excites
  17. L19:170 weakly suppresses
  18. L17:433 weakly suppresses
  19. L15:2615 weakly excites
  20. L16:121 weakly suppresses
  21. L17:2402 weakly suppresses
  22. L23:1578 weakly excites
  23. L15:815 weakly excites
  24. L17:1872 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 -4.52 and -4.362 values between -2.38 and -2.211 values between -2.21 and -2.051 values between -2.05 and -1.883 values between -1.88 and -1.725 values between -1.72 and -1.555 values between -1.55 and -1.3915 values between -1.39 and -1.2214 values between -1.22 and -1.0619 values between -1.06 and -0.8932 values between -0.89 and -0.7353 values between -0.73 and -0.5672 values between -0.56 and -0.40165 values between -0.40 and -0.23658 values between -0.23 and -0.072271 values between -0.07 and 0.10412 values between 0.10 and 0.2697 values between 0.26 and 0.4332 values between 0.43 and 0.5924 values between 0.59 and 0.7612 values between 0.76 and 0.925 values between 0.92 and 1.092 values between 1.09 and 1.253 values between 1.25 and 1.422 values between 1.58 and 1.752 values between 1.91 and 2.08offnegativepositiveoften

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. missive
  2. asures
  3. iode
  4. ше
  5. (off
  6. ypse
  7. <dim
  8. olvers
  9. вин
  10. ыш

Suppresses

  1. _UNIQUE
  2. 찍
  3. /script
  4. 람
  5. atcher
  6. repetition
  7. التواصل
  8. /function
  9. enerator
  10. SCRIPT