© 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 · Initial Gemma-2B-IT SAEs
    5. Gemma-2B-IT
    7. Residual Stream
    9. 12-RES-JB
    11. 6618
    Prev
    Next
    INDEX
    Explanations

    technical terms related to network infrastructure and computer programming methods

    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
    1870
    +0.14
    0.4%
    1150
    +0.12
    0.3%
    690
    +0.10
    0.3%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    919
    +0.14
    0.04
    1499
    +0.12
    0.06
    1870
    +0.10
    0.04
    Negative Logits
     Perci
    -1.07
     Bartholo
    -1.01
     emble
    -1.00
     Mlle
    -0.99
     Abbé
    -0.96
     Magdal
    -0.96
     Godt
    -0.95
     embra
    -0.95
     bourgeo
    -0.95
     ausp
    -0.94
    POSITIVE LOGITS
     techniques
    0.85
     technique
    0.82
     methods
    0.72
     method
    0.69
     technology
    0.67
     mechanisms
    0.66
     mechanism
    0.66
     capability
    0.66
     schemes
    0.65
     capabilities
    0.65
    Activations Density 0.414%

    No Known Activations