© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    Jacobian LensNEW
    Natural Language
    Autoencoders
    NEW
    Assistant AxisNEWCircuit TracerUPDATESteerSAE EvalsExportsinterp-engineNEWAPI Community BlogPrivacy & TermsContact
    1. Home
    2. Gemma-3-12B-IT
    3. 12-GEMMASCOPE-2-RES-16K
    4. 11948
    Prev
    Next
    INDEX
    Explanations

    ice packs", "warm compresses" (jaw area)"around the circle" (circumference, diameter, pi)"around the circle" (circumference, diameter, pi)"around the circle" (circumference, diameter, pi)"shortly" (context of purpose statement, AI ablation explanation)"Ice packs" (jaw area, rest, compression)The most prominent pattern seems to be the word "around", especially in conjunction with "the circle", "circumference", and "diameter" related to Pi. The presence of "packs" (ice packs, washcloth packs) is also noted. The specific activating texts strongly point towards geometric definitions and physical therapy.Let's re-evaluate the `MAX_ACTIVATING_TOKENS` and `TOKENS_AFTER_MAX_ACTIVATING_TOKEN`.`MAX_ACTIVATING_TOKENS`: `line`, `a`, `packs`, `around`, `around`, `a`, `around`, `shortly`, `packs``TOKENS_AFTER_MAX_ACTIVATING_TOKEN`: `and`, `substituent`, `(`, `the`, `the`, `statement`, `the`, `model`, `.`, `for`The phrase "around the circle" appears repeatedly in the TOP_ACTIVATING_TEXTS. This involves "around" followed by "the".The TOP_POSITIVE_LOGITS are very diverse and don't seem to directly indicate a simple linguistic pattern with `around` or `packs`.Given the strong repetition of "around the circle" related to Pi, and also "packs" related to therapy.Let's look for a commonality.Consider the word "around". It's used in "around the circle" and in "ice packs" (though "packs" is the key token there).The texts also include "shortly" in a conversational query context, and "statement" in relation to "end a statement of purpose".Let's focus on "around" as it's highly frequent in MAX_ACTIVATING_TOKENS and central to many activating texts.If we consider `around` as a key, what follows it?`Around` -> `the` (statement), `the` (circle), `the` (circle), `the` (circle).This strongly suggests phrases like "around the...".The TOP_POSITIVE_LOGITS don't help much here.Let's reconsider the `MAX_ACTIVATING_TOKENS`: `line`, `a`, `packs`, `around`And `TOKENS_AFTER_MAX_ACTIVATING_TOKEN`: `and`, `substituent`, `(`, `the`, `the`, `statement`, `the`, `model`, `.`, `for`The neuron is triggered by `around` followed by `the`. It also triggers on `packs`.The texts mention:- "distance around the circle"- "ice packs"- "warm compresses" (similar to packs)- "shortly" (in conversational context)The core concepts seem to be spatial relationships ("around") and discrete items/quantities ("packs")."around the circle" is a very strong pattern.Could it be related to spatial descriptions or definitions?"around the circle""distance across the circle""distance around the circle"The word "around" is in MAX_ACTIVATING_TOKENS multiple times.What follows `around`? `the`, `the`, `the` in the Pi texts.What follows `packs`? `and`, `for`.Let's look at `TOP_POSITIVE_LOGITS` again: `il`, `effectiveness`, `ிரா`, `இவர்கள்`, `alter`, `formatting`, `الاب`, `certos`, `appen`, `ob`These appear to be from various languages or technical contexts (e.g., `effectiveness`, `formatting`, `alter`). They are scattered.Let's go back to the most consistent patterns:1. `around` + `the` (especially in geometric contexts)2. `packs` (especially ice packs)The "around the circle" pattern is very dominant in the activating texts concerning Pi.The neuron seems to be identifying phrases that define relationships or components, or list items.Let's try to combine the concepts."around the circle" -> spatial definition, geometry."packs" -> item, list.If we focus on the most common `MAX_ACTIVATING_TOKEN` and its common following token: `around the`.The `TOP_ACTIVATING_TEXTS` are mostly about definitions (Pi) or treatments (jaw pain).The Pi definition texts involve "circumference (the distance around the circle)".The neuron might be detecting the definition of circumference or similar positional phrases."around the circle" is a very strong and specific candidate.Let's check length constraint: 3-20 words. "around the circle" is 3 words.What about "packs"? "ice packs", "heating pad on low".The neuron triggers on `packs` and `around`.Considering the phrase "distance around the circle" is key for Pi.This neuron relates to descriptions of spatial extent or components.Let's try another approach: What is the *function* of these phrases? Defining.- Pi is the ratio of circumference (distance around the circle) to diameter.- Apply ice packs.- ...we specialize in comprehensive CIP system design and optimization, ensuring your cleaning processes are ...The neuron seems to be picking up these definitional or descriptive phrases, particularly geometric ones involving "around"."around the circle" seems to capture a significant portion.What if we look at *what* is being described?- The circle- Jaw area- A statementLet's reconsider the `MAX_ACTIVATING_TOKENS`: `line`, `a`, `packs`, `around`, `shortly`.And `TOKENS_AFTER_MAX_ACTIVATING_TOKEN`: `and`, `substituent`, `(`, `the`, `statement`, `model`, `.`The pattern `around the` is very frequent.What about `packs`? It's followed by `and` or `for`.`packs and``packs for`The `TOP_ACTIVATING_TEXTS` also contain:`ice packs``warm compresses` (conceptually similar to packs)The neuron seems to relate to physical objects or spatial descriptions.Let's focus on "around the" as it's highly representative.Trying to find a common theme across `around` and `packs`.`around the circle``ice packs`Could it be about listing items or defining spatial areas?"ice packs" is a list item."around the circle" is a spatial definition.Let's look at the `TOP_POSITIVE_LOGITS` again. `effectiveness`, `formatting`, `alter`. These are abstract concepts. This seems to contradict the concrete ones like "packs" and "around the circle".Perhaps the neuron is more general.The neuron often activates when the text

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    google/gemma-scope-2-12b-it/resid_post/layer_12_width_16k_l0_medium
    Prompts (Dashboard)
    238,145 prompts, 512 tokens each
    Dataset (Dashboard)
    lmsys + oasst1
    No Configuration Found
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    Да
    0.78
     slammed
    0.77
     Vans
    0.72
    𝓼
    0.70
    可用
    0.70
    duled
    0.69
     Bxh
    0.69
    みな
    0.68
    地域
    0.68
     Zoll
    0.68
    POSITIVE LOGITS
    il
    0.93
    effectiveness
    0.90
    ிரா
    0.84
     இவர்கள்
    0.83
    alter
    0.82
    formatting
    0.81
     الاب
    0.80
     certos
    0.78
    appen
    0.77
    ob
    0.77
    Activations Density 0.000%

    No Known Activations