© 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 · Open Source Sparse Autoencoders for all Residual Stream Layers of GPT2-Small
    5. GPT2-Small
    7. Residual Stream
    9. 4-RES-JB
    11. 4338
    Prev
    Next
    INDEX
    Explanations

    phrases related to fear or being scared

    oai_token-act-pair · gpt-3.5-turbo

    terms related to fear and anxiety

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 4-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.4.hook_resid_pre
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    24,576
    Data Type
    torch.float32
    Hook Point
    blocks.4.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    4
    Activation Function
    relu
    Embeds
    IFrame
    Link
    •layer 4 - fear

    No Comments

    Negative Logits
    NRS
    -0.65
     PTS
    -0.63
     dues
    -0.61
    enture
    -0.60
     rounding
    -0.58
    aurus
    -0.57
     outlawed
    -0.57
     qualification
    -0.57
     valued
    -0.57
     LCS
    -0.57
    POSITIVE LOGITS
    faced
    0.95
    beard
    0.82
    rider
    0.81
    heart
    0.80
    icult
    0.79
    NESS
    0.78
    liness
    0.78
    iness
    0.78
    ingly
    0.78
    ness
    0.77
    Activations Density 0.190%

    No Known Activations