© 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. 19865
    Prev
    Next
    INDEX
    Explanations

    phrases related to referencing or bringing up something previously mentioned

    oai_token-act-pair · gpt-3.5-turbo

    phrases that refer to previously stated information or highlights

    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
    Not in Any Lists

    No Comments

    Negative Logits
    eware
    -0.77
    ¯¯¯¯¯¯¯¯
    -0.74
    ometric
    -0.74
    ¯¯
    -0.69
    earned
    -0.66
    ework
    -0.65
    estyles
    -0.64
    onew
    -0.64
    orneys
    -0.63
    oufl
    -0.63
    POSITIVE LOGITS
     mentioning
    0.91
     mentions
    0.88
    lihood
    0.79
     mentioned
    0.74
     prominently
    0.70
     above
    0.70
     aloud
    0.67
     earlier
    0.66
     mention
    0.65
    qv
    0.64
    Activations Density 0.021%

    No Known Activations