© 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. 9-RES-JB
    11. 13876
    Prev
    Next
    INDEX
    Explanations

    lines of code and programming-related patterns

    oai_token-act-pair · gpt-3.5-turbo

    programming-related terms and code snippets

    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
    kus
    -0.73
    quartered
    -0.68
    Tan
    -0.68
    luster
    -0.67
    Rated
    -0.65
    icum
    -0.65
    Tre
    -0.64
     Investigative
    -0.63
     Hilton
    -0.63
    roth
    -0.63
    POSITIVE LOGITS
     */
    1.50
     -->
    1.15
    */
    1.14
     }
    1.04
     });
    1.02
     //
    0.98
     +++
    0.95
    ////////
    0.95
    ################
    0.95
     </
    0.94
    Activations Density 0.101%

    No Known Activations