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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-2B
Residual Stream - 16k
20-GEMMASCOPE-RES-16K
8008
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MODEL
20-gemmascope-res-16k
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oai_token-act-pair · gpt-4o-mini
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np_acts-logits-general · gemini-2.0-flash
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np_acts-logits-general · gemini-2.5-flash-lite
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AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Comparing With
GEMMA-2-2B @ 20-gemmascope-res-16k
Configuration
google/gemma-scope-2b-pt-res/layer_20/width_16k/average_l0_71
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.20.hook_resid_post
Hook Layer
20
Architecture
jumprelu
Context Size
1,024
Dataset
monology/pile-uncopyrighted
Activation Function
relu
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Link
https://www.neuronpedia.org/gemma-2-2b/20-gemmascope-res-16k/8008?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Negative Logits
++
-1.23
}}$}
-1.18
>\<^
-1.09
\<^
-1.09
)");
-1.07
}.
-1.07
".
-1.06
)";
-1.05
$_"
-1.03
$.
-1.03
POSITIVE LOGITS
<eos>
0.94
https
0.94
↵↵
0.94
↵
0.86
http
0.78
I
0.74
"
0.72
↵↵↵↵
0.71
0.70
“
0.70
Act
ivations
Density 0.123%
Test
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