Neuron Explorer

Qwen3-0.6B

word endings in health and biology compounds

A neuron in layer 2 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 lights up on the last piece of certain words in health and biology writing, such as 'bearing' in childbearing or 'clot' in blood clot. When it was turned up, the model's text drifted into unrelated everyday topics, so the effect was not clearly visible.

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

    share information with the public on the health benefits and risks linked with eating fish. See our most recent projects below.⏎2020: Asian women of child-bearing age in

  2. #2 peak

    Protection Agency (EPA), Great Lakes National Program Office.⏎This three-year project in the Milwaukee Area of Concern aims to reduce harmful exposures among Asian women of child-bearing age from sport fish consumption. We are recruiting Asian women from four ethnicities (

  3. #3 peak

    in a tropical dry evergreen forest in India.⏎Vivek, P., & Parthasarathy, N.⏎Lianas are structurally dependent life-form that rely mostly on trees to access the forest canopy. The complex interactions between li

  4. #4 peak

    s in and master space station key technologies, including astronauts' medium stay, regenerative life support and propellant refueling".⏎What are the implications of these developments? First of

  5. #5 peak

    menopausal women of “various ethnicities and backgrounds.”⏎“In addition, unlike previous studies, this study took into consideration sociodemographic factors related to childbearing patterns and health decisions,” per the release.⏎The researchers who conducted the new study

  6. #6 peak

    average increase in childbearing age of 4.8 years.⏎The report showed that the most dramatic increases

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 think I know so much more than I know, and I think I know so much more than I know." So I have to read this and I think I know..." (from the prompt) I have to read this and I

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

    Through collegial exchange of free imagination and logical argument, they gain admiration for each other and self-esteem as the harmonious forms they are studying emerge.⏎The class leader simply poses an accessible mystery – a deep, resonant problem – and invites conject

  2. #2 peak

    writing process including pre-writing, rough draft and final draft. Our topics will be serious, satirical, imaginative, dramatic and thoughtful: something for everyone!⏎Course materials: Various online websites and resources; guided web-quests; public library resources⏎

  3. #3 peak

    ibernating honeybees have been studied and shown to consume up to 30 pounds of stored honey during the winter months, which helps the bees produce body heat. Heat energy is produced by the oxidation of the honey, and circulated throughout the

  4. #4 peak

    acier Park's cold winters, short growing seasons and high altitudes are less than ideal for reptiles. These animals are ectothermic, meaning they gather body heat from their surroundings. There are only three species of reptiles in the park,

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. L1:535 suppresses
  2. L1:1378 weakly excites
  3. L1:2683 weakly excites
  4. L1:989 weakly excites
  5. L1:254 weakly suppresses
  6. L1:1559 weakly excites
  7. L1:2801 weakly excites
  8. L0:1558 weakly excites
  9. L1:388 weakly suppresses
  10. L1:124 weakly suppresses
  11. L1:1645 weakly suppresses
  12. L1:1688 weakly suppresses
  13. L0:1162 weakly suppresses
  14. L1:1029 weakly excites
  15. L1:1782 weakly excites
  16. L1:2126 weakly suppresses
  17. L0:2195 weakly suppresses
  18. L1:1061 weakly suppresses
  19. L1:626 weakly suppresses
  20. L0:2512 weakly suppresses
  21. L1:92 weakly excites
  22. L0:1720 weakly suppresses
  23. L1:951 weakly excites
  24. L0:2450 weakly excites

Feeds later layers

  1. L4:977 weakly suppresses
  2. L6:2540 weakly suppresses
  3. L24:1883 weakly excites
  4. L19:2057 weakly excites
  5. L15:1708 weakly excites
  6. L7:2082 weakly suppresses
  7. L3:910 weakly excites
  8. L3:541 weakly excites the word 'a' after play or places
  9. L5:2237 weakly excites
  10. L23:1048 weakly excites
  11. L7:1105 weakly excites
  12. L24:1172 weakly excites
  13. L20:1652 weakly excites
  14. L9:1959 weakly suppresses
  15. L18:1296 weakly suppresses
  16. L19:1979 weakly excites
  17. L10:2864 weakly suppresses 'national' or 'state' as government level
  18. L5:618 weakly suppresses
  19. L23:2668 weakly suppresses
  20. L15:419 weakly excites
  21. L9:1315 weakly suppresses
  22. L15:2514 weakly excites
  23. L8:586 weakly suppresses
  24. L21:1462 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 -1.50 and -1.431 values between -1.29 and -1.223 values between -0.94 and -0.871 values between -0.87 and -0.801 values between -0.80 and -0.732 values between -0.73 and -0.662 values between -0.66 and -0.593 values between -0.59 and -0.524 values between -0.44 and -0.3711 values between -0.37 and -0.3034 values between -0.30 and -0.23100 values between -0.23 and -0.16292 values between -0.16 and -0.09828 values between -0.09 and -0.021504 values between -0.02 and 0.05745 values between 0.05 and 0.12259 values between 0.12 and 0.1977 values between 0.19 and 0.2624 values between 0.26 and 0.334 values between 0.33 and 0.403 values between 0.40 and 0.472 values between 0.47 and 0.541 values between 0.54 and 0.611 values between 0.61 and 0.681 values between 0.68 and 0.752 values between 0.82 and 0.891 values between 0.96 and 1.031 values between 1.24 and 1.31offnegativepositiveoften

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. RouteServiceProvider
  2. ToSend
  3. Outputs
  4. Outputs
  5. @Controller
  6. .addObject
  7. .addTab
  8. 鹦
  9. eyed
  10. `:

Suppresses

  1. rench
  2. 作用
  3. tement
  4. .orm
  5. 垂
  6. excel
  7. fill
  8. imitive
  9. atural
  10. imming