© 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. 2-RES-JB
    11. 18350
    Prev
    Next
    INDEX
    Explanations

    words related to fear or things that are intimidating

    oai_token-act-pair · gpt-3.5-turbo

    words related to fearfulness or unsettling experiences

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 2-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.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.2.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    2
    Activation Function
    relu
    Embeds
    IFrame
    Link
    •layer 2 - fear

    No Comments

    Negative Logits
    elf
    -0.95
    ribut
    -0.86
    ributes
    -0.85
    ributed
    -0.84
    ribute
    -0.84
    blance
    -0.83
    iciency
    -0.82
    inion
    -0.79
    ithing
    -0.79
    cellence
    -0.78
    POSITIVE LOGITS
    crow
    1.04
     scary
    0.94
     clown
    0.89
     unbeliev
    0.79
     scare
    0.76
     enough
    0.73
     adolesc
    0.73
     sounding
    0.71
     suspic
    0.71
     nightmare
    0.70
    Activations Density 0.005%

    No Known Activations