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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-2B
Residual Stream - 16k
20-GEMMASCOPE-RES-16K
508
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MODEL
20-gemmascope-res-16k
Source/SAE
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Explanations
variable and function names related to programming, particularly in C/C++ code.
oai_token-act-pair · claude-3-5-sonnet-20240620
Triggered by @bot
Avg Score: 95
constants and data types in programming code.
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
Avg Score: 89
source code snippets with C programming language elements.
oai_token-act-pair · gpt-3.5-turbo
Triggered by @bot
Avg Score: 100
C code: variable or buffer names
np_acts-logits-general · gemini-2.0-flash
No Scores
string, buffer, name, path, ids
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 @ 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
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Negative Logits
]}>
-0.62
)}</
-0.60
&(
-0.59
"=>"
-0.59
!</
-0.58
]**
-0.57
}}/>
-0.57
})}$
-0.57
']}
-0.56
>−
-0.56
POSITIVE LOGITS
[]
1.36
[][
1.03
[]
0.92
[])
0.91
[
0.88
[],
0.88
[];
0.86
[]=
0.84
[]={
0.83
[][]
0.80
Act
ivations
Density 0.235%
Test
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