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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-2B
Residual Stream - 16k
24-GEMMASCOPE-RES-16K
15741
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MODEL
24-gemmascope-res-16k
Source/SAE
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Explanations
elements of PHP code related to form handling and outputting values
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
No Scores
Code snippets, especially PHP and Javascript
np_acts-logits-general · gemini-2.0-flash
No Scores
`<?` php tag
np_acts-logits-general · gemini-2.5-flash-lite
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Comparing With
GEMMA-2-2B @ 24-gemmascope-res-16k
Configuration
google/gemma-scope-2b-pt-res/layer_24/width_16k/average_l0_73
How To Load
Prompts (Dashboard)
36,864 prompts, 128 tokens each
Dataset (Dashboard)
monology/pile-uncopyrighted
Features
16,384
Data Type
float32
Hook Name
blocks.24.hook_resid_post
Hook Layer
24
Architecture
jumprelu
Context Size
1,024
Dataset
monology/pile-uncopyrighted
Activation Function
relu
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IFrame
<iframe src="https://www.neuronpedia.org/gemma-2-2b/24-gemmascope-res-16k/15741?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/gemma-2-2b/24-gemmascope-res-16k/15741?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Negative Logits
~\
-0.70
~
-0.55
——
-0.55
〜
-0.54
~~
-0.54
〜
-0.53
}~
-0.53
"—
-0.53
}-{
-0.52
~"
-0.52
POSITIVE LOGITS
<?
2.17
<?
2.08
><?
1.94
"><?
1.76
'<?
1.75
"<?
1.69
=<?
1.55
="<?
1.54
<?=
1.26
â
1.21
Act
ivations
Density 0.039%
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