Neuron Explorer

Qwen3-0.6B

comma after a city in an address

A neuron in layer 25 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 comma right after a city name in an address or dateline, such as 'Swansboro, NC' or 'WASHINGTON, DC'. Turning it up or down gave text with no clear link to addresses.

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

    Internet’s powers of mobilization and information dissemination. But it was last summer’s huge<|endoftext|>Proceedings of the Fourth Urban Forestry Conference⏎ST. LOUIS, MISSOURI, OCTOBER 15-19, 1

  2. #2 peak

    NC 28570 and at Hammocks Beach State Park located at 1572 State Rd 1511, Swansboro, NC 28584.⏎The Coastal Federation’s Recycling for Reefs

  3. #3 peak

    L., B. Davis, et al. (2006). Does horse manure harbor invasive plants? Cal-IPC Symposium. Rohnert Park,

  4. #4 peak

    Afternoon highs of 111° at Redding, CA, 107° at Medford, OR and 97° at Miami, FL were new records for the date. At Miami, it was the third of

  5. #5 peak

    015 The University of North Carolina Press⏎116 South Boundary Street, Chapel Hill, NC 27514-3808⏎How to Order

  6. #6 peak

    , 2013⏎David H. Trinklein, 573-882-9631⏎COLUMBIA, Mo. – It

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 re or the re or re in the re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re re

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

    additional physical abnormalities. LEOPARD syndrome is an autosomal dominant genetic disorder.⏎LEOPARD syndrome and Noonan syndrome are both caused by mutations in the PTPN11 and RAF1 genes.⏎The symptoms and physical characteristics associated with LE

  2. #2 peak

    place when the body enters a second phase called the endotoxin tolerance (ET) phase, where the opposite occurs.⏎Scientists examined the role of a protein called ABCF1 in white blood cells during inflammation in a mouse model of sepsis

  3. #3 peak

    aspect of the vitamin’s medicinal properties is particularly significant for young children whose skeletal structures are still in the developmental stage. For them, insufficient vitamin levels can result in rickets and

  4. #4 peak

    3 to 8 days, but small infants who have been infected may be contagious for up to 4 weeks.⏎In small infants RSV also causes mucus membrane damage and clear drainage

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. L21:369 excites
  2. L21:577 suppresses
  3. L21:1512 suppresses
  4. L24:1970 suppresses
  5. L24:141 excites
  6. L19:1340 excites
  7. L21:1180 suppresses
  8. L20:661 excites
  9. L24:534 excites
  10. L21:384 excites
  11. L22:216 excites
  12. L21:682 excites
  13. L22:406 excites
  14. L16:1982 excites
  15. L18:1242 excites
  16. L21:230 suppresses
  17. L23:216 suppresses
  18. L20:1585 suppresses
  19. L19:1753 excites
  20. L20:193 suppresses
  21. L23:242 excites
  22. L22:2753 suppresses
  23. L24:26 suppresses
  24. L19:1399 suppresses

Feeds later layers

  1. L26:224 suppresses
  2. L27:22 suppresses
  3. L27:159 suppresses
  4. L27:258 excites
  5. L27:38 excites
  6. L27:19 excites
  7. L27:20 excites
  8. L26:240 suppresses
  9. L27:65 suppresses
  10. L27:6 suppresses
  11. L26:27 suppresses
  12. L27:133 weakly excites
  13. L27:17 weakly excites
  14. L27:64 weakly suppresses
  15. L26:155 weakly excites
  16. L27:316 weakly excites
  17. L26:92 weakly excites opening parenthesis before a gloss
  18. L26:300 weakly suppresses
  19. L27:83 weakly excites
  20. L27:379 weakly suppresses
  21. L27:468 weakly suppresses
  22. L26:96 weakly suppresses
  23. L27:248 weakly suppresses
  24. L26:630 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.

2 values between -16.69 and -15.323 values between -15.32 and -13.961 values between -13.96 and -12.593 values between -12.59 and -11.2212 values between -11.22 and -9.8610 values between -9.86 and -8.4916 values between -8.49 and -7.1235 values between -7.12 and -5.7669 values between -5.76 and -4.39155 values between -4.39 and -3.02336 values between -3.02 and -1.66912 values between -1.66 and -0.291819 values between -0.29 and 1.08246 values between 1.08 and 2.44118 values between 2.44 and 3.8159 values between 3.81 and 5.1830 values between 5.18 and 6.5424 values between 6.54 and 7.9118 values between 7.91 and 9.2713 values between 9.27 and 10.646 values between 10.64 and 12.015 values between 12.01 and 13.376 values between 13.37 and 14.741 values between 14.74 and 16.112 values between 16.11 and 17.471 values between 17.47 and 18.841 values between 20.21 and 21.571 values between 21.57 and 22.941 values between 22.94 and 24.311 values between 27.04 and 28.401 values between 33.87 and 35.241 values between 36.60 and 37.97offnegativepositiveoften

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. 透视
  2. �单
  3. лит
  4. 仅供参考
  5. perature
  6. 眼光
  7. 打造成
  8. ví
  9. stärke
  10. ---</

Suppresses

  1. b
  2. Th
  3. Sh
  4. In
  5. X
  6. Gen
  7. Sin
  8. K
  9. How
  10. Re