Neuron Explorer

Qwen3-0.6B

full stops ending sentences

A neuron in layer 26 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 full stop at the end of a sentence, especially in dense factual passages, lists or study summaries. Turning it down made the model output endless blank lines, and turning it up gave loosely related text.

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

    well as Ataluren pontent inhibitor an summary of the Ataluren pontent inhibitor pathways/proteins that are activated in response to each type of damage. A. A double strand break DNA break (DSB) most often results in

  2. #2 peak

    for more effective interventions and better long-term outcomes for individuals with autism and their families.”⏎More details of the study are available on the CHOP Research Institute’s website.<|endoftext|>After reading this chapter you will…⏎- understand graphs as a mathematical structure.⏎

  3. #3 peak

    plant usually flowers before the leaves appear[⏎The tree responds wel to coppicing and can sprout again from the base if cut back by fire[⏎The nectar is used to make a sweet drink[⏎The

  4. #4 peak

    ATRIP complex induces the Fanconi Anemia repair and Nucleotide Excision Repair (NER) pathways, as well as the p53 signaling pathway. C. Finally, a

  5. #5 peak

    nerve and fat.|⏎|Myeloma||A type of blood cancer that hits the plasma cells of bone marrow. Myeloma cancer cells make abnormal antibodies.|⏎|Leukemia||A type of blood cancer, starts in the bone

  6. #6 peak

    be affected by number of variables defining the nature of stimulus…⏎For example an advertisement made in contrast of black and white may be eye catching and affects perceptual selection. Expectations Consumer’s expectations also affect how things are perceived by consumer. Consumers generally

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:������������������������������������������������

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

    This preview has intentionally blurred sections. Sign up to view the full version.View Full Document⏎Unformatted text preview: itself, and if ( ) ( ) lim lim

  2. #2 peak

    be found along the Pacific Coast. The climate is mild and the soil is fertile and easily farmed.⏎While medieval European medicine was still mired<|endoftext|>ASIAN WILD HORSE⏎SCIENTIFIC NAME: Equus Ferus⏎HAB

  3. #3 peak

    preview shows pages 1–2. Sign up to view the full content.⏎This preview has intentionally blurred sections. Sign up to view the full version.View Full Document⏎Unformatted text preview: 60 | | | | CHAPTER 1

  4. #4 peak

    list can be expounded upon.⏎The earliest Sanskrit medical writings refer to the benefits of its fruits, seeds, oil, leaves, roots, and bark.⏎Widely used in India and other parts of Asia, Neem is found 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. L24:736 excites
  2. L21:804 suppresses
  3. L22:506 suppresses
  4. L20:460 excites
  5. L24:11 excites
  6. L19:653 suppresses
  7. L19:1069 excites
  8. L19:558 suppresses
  9. L17:243 suppresses
  10. L19:469 excites
  11. L17:1885 suppresses
  12. L17:1273 excites
  13. L23:813 excites
  14. L22:165 suppresses
  15. L17:1794 suppresses
  16. L20:88 excites
  17. L18:2047 suppresses
  18. L21:660 suppresses
  19. L18:1639 weakly excites
  20. L19:2260 weakly suppresses
  21. L19:605 weakly excites
  22. L25:207 weakly suppresses
  23. L19:2026 weakly excites
  24. L16:2857 weakly excites

Feeds later layers

  1. L27:313 strongly excites
  2. L27:361 strongly excites
  3. L27:1658 excites
  4. L27:179 suppresses
  5. L27:13 excites
  6. L27:695 weakly suppresses
  7. L27:1819 weakly suppresses
  8. L27:256 weakly suppresses
  9. L27:433 weakly excites
  10. L27:1801 weakly excites
  11. L27:1017 weakly suppresses
  12. L27:143 weakly suppresses
  13. L27:502 weakly suppresses
  14. L27:1652 weakly suppresses
  15. L27:487 weakly suppresses
  16. L27:1496 weakly excites
  17. L27:2710 weakly suppresses
  18. L27:727 weakly suppresses
  19. L27:3052 weakly excites
  20. L27:445 weakly suppresses
  21. L27:1120 weakly suppresses
  22. L27:136 weakly suppresses
  23. L27:2432 weakly suppresses
  24. L27:753 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 -21.17 and -20.361 values between -19.56 and -18.751 values between -18.75 and -17.941 values between -17.94 and -17.131 values between -16.33 and -15.522 values between -14.71 and -13.903 values between -13.09 and -12.296 values between -12.29 and -11.487 values between -11.48 and -10.6712 values between -10.67 and -9.8625 values between -9.86 and -9.0624 values between -9.06 and -8.2550 values between -8.25 and -7.4497 values between -7.44 and -6.63136 values between -6.63 and -5.82219 values between -5.82 and -5.02281 values between -5.02 and -4.21390 values between -4.21 and -3.40463 values between -3.40 and -2.59466 values between -2.59 and -1.78558 values between -1.78 and -0.98493 values between -0.98 and -0.17404 values between -0.17 and 0.64103 values between 0.64 and 1.4552 values between 1.45 and 2.2629 values between 2.26 and 3.0625 values between 3.06 and 3.8715 values between 3.87 and 4.6814 values between 4.68 and 5.498 values between 5.49 and 6.295 values between 6.29 and 7.106 values between 7.10 and 7.913 values between 7.91 and 8.722 values between 8.72 and 9.534 values between 9.53 and 10.331 values between 10.33 and 11.14offnegativepositiveoften

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. ⏎
  2. . ⏎
  3. 。 ⏎
  4. ⏎ ⏎
  5. ! ⏎
  6. ) ⏎
  7. ? ⏎
  8. / ⏎
  9. . ⏎

Suppresses

  1.  ⏎
  2. ⏎ ⏎
  3. ⏎ ⏎
  4. _________________⏎⏎
  5. ⏎ ⏎ ⏎
  6. ⏎ ⏎
  7. �
  8. ⏎ ⏎ ⏎
  9. ⏎ ⏎
  10. ⏎ ⏎