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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-2B
Residual Stream - 16k
22-GEMMASCOPE-RES-16K
5944
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MODEL
22-gemmascope-res-16k
Source/SAE
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Explanations
higher-dimensional mathematical objects and their properties
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
No Scores
Mathematical symbols followed by delimiters
np_acts-logits-general · gemini-2.0-flash
No Scores
latex math delimiters like `}`, `)`, `]`
np_acts-logits-general · gemini-2.5-flash-lite
No Scores
New Auto-Interp
AutoInterp Type
claude-4-5-haiku
Generate
Top Features by Cosine Similarity
Comparing With
GEMMA-2-2B @ 22-gemmascope-res-16k
Configuration
google/gemma-scope-2b-pt-res/layer_22/width_16k/average_l0_72
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.22.hook_resid_post
Hook Layer
22
Architecture
jumprelu
Context Size
1,024
Dataset
monology/pile-uncopyrighted
Activation Function
relu
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https://www.neuronpedia.org/gemma-2-2b/22-gemmascope-res-16k/5944?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Negative Logits
"));
-0.70
"),
-0.67
)}.
-0.63
").
-0.62
abetes
-0.60
}}.
-0.60
}.
-0.58
}}
-0.56
.}}
-0.54
();
-0.53
POSITIVE LOGITS
}$
1.36
)$
1.30
]$
1.12
}}$
1.06
$
1.02
})$
1.00
\}$
0.99
)}$
0.94
))$
0.90
}]$
0.89
Act
ivations
Density 1.612%
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