'the' after words like 'underscores'
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
This neuron lights up on the word 'the' right after verbs like 'underscores', 'emphasizes' or 'highlights', where the next word is likely to be 'importance' or 'need'. When it was turned up, the model kept producing 'the importance of the' over and over.
Written by Claude from this neuron's activations and steering outputs. Confidence: high. 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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in 2013 was 25 percent, or 13 percentage points below the state average. This means that after decades of being told about the need to recycle, we are one-third of the way to a goal we
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children’s range of movement has shrunk over the decades and nowadays a child does not necessarily leave the house or its yard without the company of parents. This emphasizes the importance of the immediate environment from the front door.⏎With planning, we want to
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mismatched interfaces. Layer inclination further influences stress fields, shifting the location of maximum stress concentration over varying distances. This study underscores the significance of accurately understanding mechanical properties, layer dip in volcanoes, and magma chamber
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financial and social burden of NCDs will grow dramatically in the next years. The results highlight the need for interventions to address behavioral changes, including reduction in smoking, improvement of dietary
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his professional and personal lives collided when he was ordered to evacuate his home in the middle of the night to escape a spreading wildfire. Lempert's experience emphasized the challenges of adapting to climate change, “not merely because it is hard, but
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drought and floods, underscoring the connections between climate and people,” this article says. Yet the extensive civilization at Ang
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: how if we are all made to be in a way that if we do something that makes us act in a way that if we do something that makes us act in a way that if we do something that makes us act in a way that
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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1925–1926.⏎[I’m a big fan of the excavation technique reproduced here.]⏎[Legalized pot hunting is more to the point.]⏎I’ve recently come under fire, again, for
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, thematic survey of the history of science from its roots in different cultures around the world through to the present day. He explores crucial milestones in scientific development and at the same time examines the enormous social and intellectual changes they initiated. Opening with a discussion
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computers connected to any network in the set. With the Internet, many remote computers can communicate.⏎Networks in Everyday Life⏎Extensive use of networks is on the business side. Networks are used for advertising, production, posting, editing, payment
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understandable. Gravitational waves are minuscule — 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. L
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
- L20:1016 excites
- L19:1869 suppresses
- L16:419 excites
- L9:24 excites "the" before a named organisation or title
- L19:186 excites
- L18:2398 suppresses
- L10:1377 suppresses
- L16:792 weakly excites "the" inside a prepositional phrase
- L20:361 weakly excites
- L17:2270 weakly excites
- L20:2278 weakly suppresses
- L18:2809 weakly suppresses
- L13:1164 weakly suppresses
- L19:2690 weakly suppresses
- L17:611 weakly suppresses
- L19:72 weakly excites
- L0:400 weakly excites
- L19:419 weakly excites
- L18:641 weakly suppresses
- L7:2667 weakly suppresses
- L6:911 weakly suppresses
- L1:2193 weakly excites
- L17:818 weakly suppresses
- L19:2988 weakly excites
Feeds later layers
- L27:2019 excites
- L27:1550 excites
- L26:507 excites
- L23:1323 excites
- L22:691 excites
- L24:1062 excites
- L27:127 suppresses
- L22:3060 excites
- L27:399 excites
- L26:2119 excites
- L22:438 excites
- L23:2310 weakly excites
- L23:1508 weakly excites
- L26:1229 weakly excites
- L22:2782 weakly excites
- L22:2814 weakly excites
- L22:3036 weakly excites
- L23:1726 weakly excites
- L24:1456 weakly excites
- L22:2722 weakly suppresses
- L25:3049 weakly excites
- L22:2587 weakly excites
- L23:791 weakly excites
- L22:2387 weakly excites
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
- importance
- 重要
- 的重要性
- import
- Import
- Importance
- import
- Import
- importância
- 的重要
Suppresses
- stackpath
- achable
- ��
- etically
- astically
- eson
- {}".
- usra
- edly
- iffies