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

    Neuronpedia

    Natural Language
    Autoencoders
    NEW
    Assistant AxisNEWCircuit TracerUPDATESteerSAE EvalsExportsAPI Community BlogPrivacy & TermsContact
    1. Home
    2. Gemma-3-27B-IT
    3. 38-GEMMASCOPE-2-TRANSCODER-262K
    4. 2858
    Prev
    Next
    INDEX
    Explanations

    Okay, I need to provide a concise explanation (3 to 20 words) about what this neuron detects or predicts, based on the provided lists.Looking at the lists:- **MAX_ACTIVATING_TOKENS**: `migrate`, `migration`, `migrations` - This is clearly about the concept of migration.- **TOKENS_AFTER_MAX_ACTIVATING_TOKEN**: `Migration`, `Migration`, `Migration`, `/`, `[`, `*`, `files`, `model`, `/`, `/`, `ll` - Many occurrences of `Migration` (capitalized), then things like `/` or `files`. This suggests the *definition* or *implementation* of migrations.- **TOP_POSITIVE_LOGITS**: `Migration`, `migration`, `mig`, `migrations`, `migrate`, `Mig`, `EntityFramework`, `Migrations`, `Migrate` - This list is *very* strongly focused on database migrations, especially in programming contexts like Entity Framework, and generic migration commands.- **TOP_ACTIVATING_TEXTS**: Contains PHP code snippets (`Illuminate\Database\Migrations\Migration`), descriptions of "migration schema", Ruby code (`db/migrate/...`), descriptions of `migrations/` directories, and mentions of `node-migrate`.**Pattern Identification**:The neuron is highly activated by the word "migration" and its variations (`migrate`, `migrations`). The context from the activating texts and tokens after the max token strongly points to database migration files, classes, and schemas, particularly in programming frameworks (like Laravel, Django, Entity Framework, Ruby on Rails).**Explanation Generation**:- "database migration code" (3 words) - Good, specific.- "database migration files and schemas" (5 words) - Also good.- "code for database migrations" (4 words) - Clear.- "programming database migrations" (3 words) - concise.- "database schema migration code" (4 words) - Precise.The phrase "database migration code" or "database schema migration code" seems best as it captures both the `migration` concept and the `code` context seen in the PHP/Ruby examples and the `Migrations` token. "migration" itself is too general, "database migration" is better, and adding "code" makes it specific to the context.Let's go with "database migration code". It's 3 words, within the limit, and directly reflects the pattern observed in the lists.database migration code

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    google/gemma-scope-2-27b-it/transcoder_all/layer_38_width_262k_l0_small_affine
    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
     scaled
    0.39
     홀
    0.37
     sugars
    0.36
    ឱ
    0.36
    ᐅ
    0.35
     cos
    0.35
    創建
    0.34
    ਨੇ
    0.34
    哈
    0.34
    inspiration
    0.34
    POSITIVE LOGITS
     Migration
    0.64
    Migration
    0.63
     migration
    0.60
     mig
    0.52
     migrations
    0.52
     migrate
    0.51
    Mig
    0.50
    EntityFramework
    0.50
    Migrations
    0.49
     Migrate
    0.49
    Activations Density 0.002%

    No Known Activations