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Google DeepMind · Exploring Gemma 2 with Gemma Scope
Gemma-2-2B
Residual Stream - 16k
20-GEMMASCOPE-RES-16K
8167
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MODEL
20-gemmascope-res-16k
Source/SAE
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Explanations
specific terms related to cryptographic algorithms and libraries
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
No Scores
Programming language syntax/symbols
np_acts-logits-general · gemini-2.0-flash
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code identifiers and structure
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 @ 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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Negative Logits
)");
-1.58
)";
-1.57
$")
-1.39
")));
-1.38
"])
-1.36
.")
-1.34
!")
-1.33
]";
-1.33
"];
-1.33
"]);
-1.32
POSITIVE LOGITS
=
0.92
=>
0.87
->
0.81
:
0.75
=
0.73
;
0.70
|
0.69
->
0.69
(
0.69
@
0.67
Act
ivations
Density 2.869%
Test
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