© 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 · Initial Gemma-2B-IT SAEs
    5. Gemma-2B-IT
    7. Residual Stream
    9. 12-RES-JB
    11. 7658
    Prev
    Next
    INDEX
    Explanations

    descriptions of physical appearances and personalities

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    jbloom/Gemma-2b-IT-Residual-Stream-SAEs/gemma_2b_it_blocks.12.hook_resid_post_16384
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.12.hook_resid_post
    Hook Layer
    12
    Architecture
    standard
    Context Size
    1,024
    Dataset
    Skylion007/openwebtext
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    906
    +0.10
    0.3%
    513
    +0.08
    0.2%
    964
    +0.08
    0.2%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    736
    +0.10
    0.08
    513
    +0.08
    0.03
    1095
    +0.08
    0.03
    Negative Logits
     embra
    -1.05
     snoopy
    -1.03
     strick
    -1.03
     inconce
    -1.01
     excru
    -1.01
     affor
    -0.99
     cuck
    -0.99
     centrif
    -0.98
     ekos
    -0.97
     gild
    -0.97
    POSITIVE LOGITS
     demeanor
    0.63
    França
    0.63
    Από
    0.59
     seemed
    0.59
    <bos>
    0.58
     îmb
    0.58
    assertIn
    0.56
    SourceChecksum
    0.55
    彬
    0.55
    Leírás
    0.54
    Activations Density 0.646%

    No Known Activations