© 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. 0-RES-JB
    11. 20096
    Prev
    Next
    INDEX
    Explanations

    references or mentions of specific entities or terms related to them

    oai_token-act-pair · gpt-3.5-turbo

    references to specific entities or sources

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 0-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.0.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.0.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    0
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    hare
    -0.76
    velt
    -0.73
    apon
    -0.71
    inois
    -0.70
     tha
    -0.68
     angel
    -0.66
    gon
    -0.66
     paran
    -0.65
     malware
    -0.65
    mouth
    -0.64
    POSITIVE LOGITS
     Ref
    3.70
    Ref
    2.44
     ref
    2.20
    ref
    2.07
    REF
    1.42
     Resp
    1.29
     refere
    1.23
     Disp
    1.19
    Reference
    1.17
     Refuge
    1.14
    Activations Density 0.023%

    No Known Activations