© 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

    comma or closing parenthesis (negative activations)

    python-code · gemini-2.5-flash-lite

    accessing attribute after square bracket

    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
    4
    -0.01
     =
    -0.01
    500
    -0.01
     map
    -0.01
    100
    -0.00
    .time
    -0.00
    term
    -0.00
    6
    -0.00
     in
    -0.00
    '
    0.00
    Positive Logits
     ->
    0.03
     whe
    0.02
     if
    0.02
    ith
    0.02
     Testing
    0.02
     for
    0.02
     Test
    0.02
     with
    0.02
    ()
    0.02
    print
    0.01
    Activations Density 83.669%

    No Known Activations

    PrevNext
    Close
    Circuit Sparsity
    No connected neurons data available
    Explanations

    len of list slicing (negative activations)

    python-code · gemini-2.5-flash-lite

    print function arguments

    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
    fset
    -0.09
     by
    -0.06
    _by
    -0.06
    ort
    -0.05
     while
    -0.05
    ilename
    -0.05
    reshold
    -0.05
     possible
    -0.05
    hor
    -0.05
    _file
    -0.05
    Positive Logits
     form
    0.05
    alculate
    0.04
    inal
    0.04
    Ł
    0.04
    result
    0.03
     results
    0.03
     total
    0.03
     result
    0.03
    _result
    0.03
    isi
    0.03
    Activations Density 94.880%

    No Known Activations