© 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
    3. Joseph Bloom · Feature Splitting for GPT2-Small
    5. GPT2-Small
    7. Residual Feature Splitting 49152
    9. 8-RES_FS49152-JB
    11. 26696
    Prev
    Next
    INDEX
    Explanations

    instances of significant events or milestones

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 8-res_fs49152-jb
    Configuration
    jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_49152
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    49,152
    Data Type
    torch.float32
    Hook Point
    blocks.8.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    8
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    362
    +0.11
    0.5%
    304
    +0.11
    0.5%
    393
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    362
    +0.11
    0.03
    608
    +0.11
    0.02
    390
    +0.10
    0.01
    Negative Logits
    fman
    -0.79
     consulted
    -0.76
     fined
    -0.70
    queue
    -0.70
     polled
    -0.68
     inquired
    -0.67
    matter
    -0.67
     smelled
    -0.67
     alone
    -0.66
     collects
    -0.65
    POSITIVE LOGITS
     departure
    1.06
     culmination
    1.02
     pinnacle
    1.02
     anniversary
    0.90
     milestone
    0.86
     arrival
    0.85
     convergence
    0.84
    ieth
    0.81
     emergence
    0.79
     continuation
    0.79
    Activations Density 0.065%

    No Known Activations