"the" in size comparisons
A neuronOne of thousands of tiny dials inside each layer. It reads the text so far and produces a number, its activation, that nudges what the model writes next. in layerOne step in the stack the text passes through. Qwen3-0.6B has 28 layers, each with 3,072 neurons. 21 of Qwen3-0.6B. Its strongest snippets are very consistent: they mostly peak on the same token. It is featuredA neuron picked for the full treatment: steering outputs and a written explanation. About 3,000 of the 86,000 neurons are featured., so it has steering outputs.
What this neuron does
The neuron fires on the word "the" in phrases that compare something's size to a familiar object, like "about the size of a small dog." Turned up, the model started repeating "the temperature of the temperature", so the link to the trigger is loose.
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 activationThe number a neuron produces for a token. Large positive means it fired hard; negative means it pushed the other way. was highest. Amber marks positive activation; the outlined tokenA piece of text the model reads at once: often a word, sometimes part of a word or a punctuation mark. is the peak. Hover a token for its strength.
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cken<|endoftext|>Ice shelf the size of Connecticut at risk of collapsing⏎- Grades: 3–5, 6–8⏎A hunk of ice about the size of the state of Connecticut has started to collapse in Antarctica. According to satellite
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is a changing mole.⏎What does Stage 1 melanoma look like?⏎Stage I melanoma is no more than 1.0 millimeter thick (about the size of a sharpened pencil point), with or
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What Are Bed Bugs?⏎Before we dive into the many different bed bug types, let’s talk some about what bed bugs are. Bed bugs are small insects about the size, shape, and color of an apple seed. These insects live in fabric
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of margarine is the size of one dice⏎- 3 ounces of meat is the size of a deck of cards⏎- 1 cup of pasta is the size of a baseball⏎- 1½ ounces of cheese is the size of
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for students without prior assembly-language background to master the many facets of pointer usage.<|endoftext|>International Day for the Remembrance of the Slave Trade and its Abolition⏎On the night of
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— the atomic jitters that pass through our world when two black holes bash together in a distant galaxy are on the order of a billionth of a billionth the diameter of an atom. LIGO detects them by proxy, using high powered lasers
SteeringAdding a push along a neuron while the model writes, to see how its output changes. Turning it up or down.
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.
Here is something I have been thinking about lately: I need to a certain project that I need to a project that I need to a project that I need to a project that I need to a project that I need to a project that I need to a project that I need to a project
Most negative on
Where the activation went furthest below zero. Blue marks negative activation. Many neurons mean something different in each direction.
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.⏎The scientists wanted to examine if these observed effects were reversible. They returned mice to their normal diet after four weeks and were surprised to find that blood flow and blood
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been working on important experiments with metal alloys for aircraft. He had the results of seven years' labour in a portfolio with him and rather than let the research fall into German hands, (Poland having been invaded by Germany), he has hidden it
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how much further we need to go," said Dereth Glance, US Commissioner.⏎"This report is only the beginning as the Commission is defining important keystone indicators of ecological and human health that can be used over the long-term to assess
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teacher gets feedback about which questions were most attempted by students, which questions most students got wrong, etc. This helps teachers and school management to get an overall picture of what the real state of students is. Also, this provides critical feedback to teachers
Connections
Show on mapWhich neuronsOne of thousands of tiny dials inside each layer. It reads the text so far and produces a number, its activation, that nudges what the model writes next. in earlier layersOne step in the stack the text passes through. Qwen3-0.6B has 28 layers, each with 3,072 neurons. feed this one, and which later ones it feeds. Amber links excite, blue links suppress; longer bars are stronger.
Fed by earlier layers
- L20:2692 excites
- L19:1357 suppresses
- L19:2385 excites
- L19:3054 suppresses
- L19:1742 excites
- L20:712 excites
- L18:1918 excites
- L19:1403 suppresses
- L19:566 suppresses
- L20:1342 excites
- L17:1913 excites
- L18:2718 excites
- L18:2809 suppresses
- L19:1080 excites
- L18:2344 excites
- L20:1846 excites
- L20:2587 suppresses
- L19:1808 suppresses
- L17:2443 excites
- L19:3050 suppresses
- L18:748 suppresses
- L20:47 suppresses
- L17:1207 suppresses
- L20:1417 excites
Feeds later layers
- L27:127 suppresses
- L27:399 excites
- L26:507 excites
- L23:94 suppresses
- L23:1486 excites
- L26:1287 excites
- L24:49 weakly suppresses
- L22:241 weakly suppresses
- L22:4 weakly excites
- L27:666 weakly suppresses
- L25:1796 weakly excites
- L24:2538 weakly suppresses
- L27:1038 weakly suppresses
- L23:24 weakly excites
- L25:2497 weakly excites
- L22:171 weakly excites
- L22:1620 weakly excites "the" after abstract verbs like allows for
- L24:1366 weakly suppresses
- L25:589 weakly suppresses
- L26:528 weakly excites
- L26:1816 weakly suppresses
- L23:672 weakly suppresses
- L26:363 weakly suppresses
- L25:525 weakly suppresses
Activation histogramA chart of how often a neuron takes each activation value.
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.
Logit lensReading which output tokens a neuron pushes toward or away from, straight off its output weights, before the later layers have their say.
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 layersOne step in the stack the text passes through. Qwen3-0.6B has 28 layers, each with 3,072 neurons. instead.
Promotes
- The
- _the
- the
- the
- _THE
- THE
- The
- .the
- →the
- -the
Suppresses
- arian
- odian
- icle
- indrical
- ingleton
- 亿元以上
- ard
- film
- atom
- illian