© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 9-RES-JB
    11. 3671
    Prev
    Next
    INDEX
    Explanations

    proper nouns, specifically names, related to historical or political figures

    oai_token-act-pair · gpt-3.5-turbo

    references to Franklin and the Fantastic Four, particularly in relation to sandwiches

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 9-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.9.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.9.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    9
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    s
    -0.86
    iard
    -0.80
    ball
    -0.74
    washing
    -0.73
    sets
    -0.72
    uel
    -0.71
    bang
    -0.70
    sports
    -0.70
    smith
    -0.69
    akening
    -0.67
    POSITIVE LOGITS
     Goodman
    0.67
    ngth
    0.67
     Airlines
    0.66
    olicy
    0.66
    OSE
    0.66
    itial
    0.63
     spice
    0.62
     Institution
    0.61
     Morales
    0.61
     lineback
    0.60
    Activations Density 0.155%

    No Known Activations