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

    Neuronpedia

    Jacobian LensNEW
    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. 2-RES-JB
    11. 14611
    Prev
    Next
    INDEX
    Explanations

    references to the NASA rover named "Spirit" and other related terms such as rocks and examination

    oai_token-act-pair · gpt-3.5-turbo

    mentions of the "Rover" vehicle or related entities

    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
    Not in Any Lists

    No Comments

    Negative Logits
    ames
    -0.80
    irl
    -0.78
    raft
    -0.73
    otine
    -0.72
    colo
    -0.72
    lass
    -0.71
    oho
    -0.71
    Imm
    -0.70
    universal
    -0.69
    elist
    -0.69
    POSITIVE LOGITS
     rover
    1.51
     Curiosity
    1.44
     Rover
    1.25
     Mars
    0.83
     Expedition
    0.83
     expedition
    0.80
    iosity
    0.79
     astronauts
    0.79
     missions
    0.78
     Mission
    0.74
    Activations Density 0.011%

    No Known Activations