© 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. 5009
    Prev
    Next
    INDEX
    Explanations

    specific text separators surrounded by special characters

    oai_token-act-pair · gpt-3.5-turbo

    instances of numerical data or statistics

    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
    senal
    -0.66
     Breed
    -0.63
    mining
    -0.62
     Skydragon
    -0.59
     footing
    -0.59
    cyclopedia
    -0.58
     citiz
    -0.55
    ŃĶ
    -0.55
     adversary
    -0.54
     advers
    -0.53
    POSITIVE LOGITS
    ↵
    0.92
     etc
    0.81
    âĶĢâĶĢâĶĢâĶĢ
    0.79
    pmwiki
    0.72
    ________________________________________________________________
    0.72
    "},"
    0.71
    SPONSORED
    0.71
    Required
    0.71
    âĻ
    0.70
    Tickets
    0.70
    Activations Density 0.137%

    No Known Activations