Neuron Explorer

Qwen3-0.6B

fibromyalgia and hour counts

A neuron in layer 26 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 fires on the middle piece of the word fibromyalgia, and on a few other word pieces like 'unp' in unpromising. It switches off on time spans such as 'one hour' or '2 to 4 hours'. Turning it up or down made the model's writing loop on a single word, so the steering doesn't show a clear theme.

Written by Claude from this neuron's activations and steering outputs. Confidence: low. 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

    examine clinical outcomes of 63 adolescents with pain conditions including complex regional pain syndrome (CRPS) also known as reflex sympathetic dystrophy (RSD), fibromyalgia, and chronic headaches to determine whether ketamine infusions would effectively reduce

  2. #2 peak

    . Children who have fibromyalgia may also have pain or cramping in the lower abdomen with constipation

  3. #3 peak

    pain must occur on both sides of your body and above and below your waist.⏎- Headache. Frequent headaches occur in a majority of children who have fibromyalgia.⏎- Sleep disturbances. Despite complaints of severe fatigue, these children often

  4. #4 peak

    children and adolescents. Estimates suggest that juvenile-onset fibromyalgia affects 2% to 6% of schoolchildren, mostly adolescent

  5. #5 peak

    ing, a runny nose and itchy eyes.⏎A person's susceptibility to allergies is genetic just like researchers suspect that fibromyalgia could be hereditary.⏎Allergy Medications and Fibromyalgia

  6. #6 peak

    of antihistamines include drowsiness which is compounded in people with fibromyalgia. Decongestants are stimulants which the doctor says can

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: a really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really

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

    medication include:⏎- Monopril comes in tablet form. It is taken once a day.⏎- It is best to take it on an empty stomach at least one hour before a meal. However, it may be taken with food if it up

  2. #2 peak

    night to go to the bathroom or before you get out of bed in the morning.⏎- Avoid large meals. Instead, have a snack as often as every 1 to 2 hours during the day. Do not let yourself get too hungry or

  3. #3 peak

    of Meteorology (Inam), the cyclone, named Eloise, dumped 250 mm of rain on the city in the space of 24 hours. With wind speeds of up to 160 km/h, the

  4. #4 peak

    as the lungs swell and passageways narrow. The wheezing will start in about 10 minutes, peak in 30 minutes and resolve in one to three hours

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. L22:2889 strongly excites
  2. L24:1675 suppresses
  3. L25:2493 suppresses
  4. L25:1132 suppresses
  5. L25:2790 excites
  6. L25:2635 suppresses
  7. L24:1848 excites
  8. L25:2352 excites
  9. L24:987 excites
  10. L25:2850 excites
  11. L19:3056 excites
  12. L19:751 excites the article 'a' before a noun
  13. L23:2261 excites
  14. L22:83 excites
  15. L23:2510 suppresses
  16. L25:1861 excites
  17. L24:2498 suppresses unclear: word before an event or name
  18. L25:2737 weakly excites 'a' before 'few' or 'couple'
  19. L19:574 weakly excites
  20. L23:1106 weakly suppresses
  21. L20:2654 weakly suppresses
  22. L17:594 weakly suppresses
  23. L18:221 weakly excites
  24. L21:2717 weakly suppresses

Feeds later layers

  1. L27:1044 strongly excites
  2. L27:1482 strongly excites
  3. L27:231 strongly excites
  4. L27:2427 excites
  5. L27:709 weakly suppresses
  6. L27:438 weakly excites
  7. L27:2552 weakly suppresses capital L starting a word
  8. L27:2419 weakly excites
  9. L27:1184 weakly suppresses
  10. L27:871 weakly excites
  11. L27:1365 weakly suppresses
  12. L27:1587 weakly suppresses
  13. L27:2858 weakly suppresses
  14. L27:537 weakly suppresses
  15. L27:1168 weakly excites
  16. L27:2124 weakly excites
  17. L27:1113 weakly suppresses
  18. L27:2433 weakly excites
  19. L27:387 weakly excites 'a' right after 'played' or 'play'
  20. L27:268 weakly excites
  21. L27:1882 weakly suppresses
  22. L27:1626 weakly suppresses
  23. L27:2601 weakly suppresses
  24. L27:561 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 -35.22 and -34.161 values between -19.32 and -18.261 values between -11.90 and -10.841 values between -10.84 and -9.781 values between -9.78 and -8.724 values between -8.72 and -7.6614 values between -7.66 and -6.6017 values between -6.60 and -5.5442 values between -5.54 and -4.48108 values between -4.48 and -3.42242 values between -3.42 and -2.36522 values between -2.36 and -1.301130 values between -1.30 and -0.241502 values between -0.24 and 0.82211 values between 0.82 and 1.8873 values between 1.88 and 2.9419 values between 2.94 and 4.0011 values between 4.00 and 5.064 values between 5.06 and 6.124 values between 6.12 and 7.18offnegativepositiveoften

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. an
  2. →an
  3. An
  4. An
  5. >An
  6. an
  7. .an
  8. -an
  9. (an
  10. /an

Suppresses

  1. 指导意见
  2. 地带
  3. 垡
  4. 当晚
  5. рад
  6. 寻常
  7. ron
  8. 建成后
  9. eing
  10. 庐