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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-9B-IT
Residual Stream - 131k
9-GEMMASCOPE-RES-131K
14377
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9-gemmascope-res-131k
Source/SAE
INDEX
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Explanations
closing brackets or punctuation marks in code or data structures
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
No Scores
code closing brackets
np_acts-logits-general · gemini-2.5-flash-lite
No Scores
New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Comparing With
GEMMA-2-9B-IT @ 9-gemmascope-res-131k
Configuration
google/gemma-scope-9b-it-res/layer_9/width_131k/average_l0_121
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
monology/pile-uncopyrighted
Features
131,072
Data Type
float32
Hook Name
blocks.9.hook_resid_post
Hook Layer
9
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-2-9b-it/9-gemmascope-res-131k/14377?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-2-9b-it/9-gemmascope-res-131k/14377?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Negative Logits
<bos>
-0.58
Velasco
-0.56
<sup>
-0.54
Atk
-0.54
sns
-0.51
Nass
-0.50
↵↵
-0.49
観て
-0.49
perſ
-0.49
AFS
-0.48
POSITIVE LOGITS
'];
1.44
'];
1.26
"];
1.22
"];
1.09
}];
1.00
"];
0.96
'};
0.95
]]);
0.94
"]";
0.94
)];
0.93
Act
ivations
Density 0.005%
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