"the" before a topic noun
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. 20 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 fires on the word "the" in explanatory sentences about a subject, such as "the disease", "the tool" or "the practice", right where a topic noun is about to come. Turning it up made the model produce loops of "this", and turning it down made it repeat "the world".
Written by Claude from this neuron's activations and steering outputs. Confidence: medium. Think it is wrong? Flag it (opens an email to the maker with the neuron already filled in).
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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number of participants.”⏎Because of this, there's a lot we don't know yet about IF—but here’s what researchers have found out about the emerging science behind the potential health benefits of intermittent fasting, and answers to your top questions about it:⏎
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analysis uses standardized test scores to determine how much a teacher helped her students learn over the course of the year. Here are the facts that correct common misconceptions about the tool.<|endoftext|>Researchers at the RIKEN Plant Science Center have clarified the function
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contain profanity.⏎Causes of Tourette’s⏎While the exact cause of Tourette syndrome remains unclear, scientists have researched risk factors that could potentially contribute to the development of Tourette’s. According to the Centers for Disease Control and Prevention (
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bladder and in front of the rectum. Dogs have been trained to detect prostate cancer by sniffing urine samples and identifying the presence of certain volatile compounds associated with the disease. This non
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report, Evaluating the environmental impacts of fracking in New Zealand, concludes that fracking can be done safely if well managed but raises concerns about the rules and safeguards surrounding the practice in New Zealand.⏎“During the course of this investigation I have come to
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.⏎Although there is a widespread belief that liquid biopsies could eventually have a significant impact on patient care, most researchers in the field agree that the science around the approach is still evolving and important questions remain unanswered.⏎“I think the major stumbling block
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: the people of the world the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the
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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from Scientific American Mind is a series of short video primers on the brain and how we feel, think and act. Below is a synopsis of the first video in the series written by a guest on this blog, Roni Jacobson, a
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anity.⏎Causes of Tourette’s⏎While the exact cause of Tourette syndrome remains unclear, scientists have researched risk factors that could potentially contribute to the development of Tourette’s. According to the Centers for Disease Control and Prevention (CDC),
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). There were 106 housing units at an average density of 1.1 per square mile (0.4/km²). The racial makeup of the town
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passed its resolutions, the Consumer Financial Protection Bureau (CFPB) released a study on financial literacy entitled, “Youth Financial Education Research Priorities.” The purpose of the report is
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
- L19:2958 strongly excites
- L19:2894 strongly excites
- L19:1839 suppresses
- L18:2262 excites
- L16:1903 excites
- L18:181 excites
- L17:2469 excites
- L18:1153 excites
- L19:1032 excites
- L17:1198 suppresses
- L19:1181 excites
- L19:2731 suppresses
- L19:1496 suppresses
- L17:120 excites
- L17:2865 excites
- L19:2384 excites
- L19:2770 excites
- L19:705 suppresses
- L18:2721 suppresses
- L19:1526 excites
- L19:768 excites
- L18:1492 suppresses
- L18:2365 excites
- L18:1422 excites
Feeds later layers
- L26:507 strongly suppresses
- L27:127 strongly excites
- L21:863 strongly suppresses
- L27:399 strongly suppresses
- L21:492 excites
- L21:1119 excites
- L23:94 excites
- L24:49 excites
- L25:525 excites
- L27:528 excites
- L22:171 suppresses
- L22:199 suppresses
- L21:843 excites
- L24:803 weakly excites
- L24:2538 weakly excites
- L25:2531 weakly suppresses
- L21:1730 weakly excites
- L21:2944 weakly excites
- L26:383 weakly excites
- L23:1300 weakly excites
- L27:121 weakly excites
- L24:1366 weakly excites
- L26:405 weakly excites
- L23:2952 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
- 这种方法
- -this
- 这是一个
- .this
- 这种事情
- >This
- ,this
- _this
- 这是一种
- This
Suppresses
- the
- the
- →the
- The
- THE
- -the
- _the
- /the
- The
- —the