© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it
    Neuronpedia
    Jacobian LensNEW
    Natural Language
    Autoencoders
    MAY 26    Assistant AxisJAN 26Circuit TracerAPR 26SteerSAE EvalsExportsinterp-engineNEW Community BlogPrivacy & TermsContact
    Side-by-side compare needs a wider screen.
    Open other featureClose compare
    PrevNext
    Close
    Circuit Sparsity
    No connected neurons data available
    Explanations

    list items or sys.exit

    python-code · gemini-2.5-flash-lite

    last element of list (negative activations)

    python-code · gemini-2.5-flash-lite
    Auto-Interp Tools
    Top Features by Cosine Similarity
    Configuration
    Prompts (Dashboard)
    16,384 prompts, 256 tokens each
    Dataset (Dashboard)
    neuronpedia/python-code-simplified
    No Configuration Found
    Embeds
    IFrame
    Link
    Negative Logits
    city
    -0.09
    _city
    -0.08
     city
    -0.08
    _cities
    -0.07
     cities
    -0.07
    gion
    -0.07
    ity
    -0.07
    ities
    -0.07
    ange
    -0.06
    udent
    -0.06
    Positive Logits
     dp
    0.13
    _comb
    0.09
    _counts
    0.07
    osition
    0.06
    _sum
    0.06
     comb
    0.06
    os
    0.06
    inations
    0.06
    ati
    0.06
     pos
    0.05
    Activations Density 100.000%

    No Known Activations

    PrevNext
    Close
    Circuit Sparsity
    No connected neurons data available
    Explanations

    variable assignment after keyword (negative activations)

    python-code · gemini-2.5-flash-lite
    Auto-Interp Tools
    Top Features by Cosine Similarity
    Configuration
    Prompts (Dashboard)
    16,384 prompts, 256 tokens each
    Dataset (Dashboard)
    neuronpedia/python-code-simplified
    No Configuration Found
    Embeds
    IFrame
    Link
    Negative Logits
    turn
    -0.06
    ctionary
    -0.05
    dividual
    -0.05
    <
    -0.05
    dices
    -0.04
    maining
    -0.04
    ;
    -0.04
    stance
    -0.04
    duct
    -0.04
    splay
    -0.04
    Positive Logits
    oard
    0.10
    aze
    0.09
    grid
    0.09
    _grid
    0.09
     grid
    0.09
     graph
    0.09
    udoku
    0.08
     maze
    0.08
    .grid
    0.08
     board
    0.08
    Activations Density 94.862%

    No Known Activations