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Joseph Bloom · Initial Gemma-2B-IT SAEs
Gemma-2B-IT
Residual Stream
12-RES-JB
1285
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MODEL
12-res-jb
Source/SAE
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oai_token-act-pair · gpt-3.5-turbo
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Configuration
jbloom/Gemma-2b-IT-Residual-Stream-SAEs/gemma_2b_it_blocks.12.hook_resid_post_16384
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
HuggingFaceFW/fineweb
Features
16,384
Data Type
float32
Hook Name
blocks.12.hook_resid_post
Hook Layer
12
Architecture
standard
Context Size
1,024
Dataset
Skylion007/openwebtext
Activation Function
relu
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Default Test Text
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<iframe src=https://www.neuronpedia.org/gemma-2b-it/12-res-jb/1285?embed=true&embedexplanation=true&embedplots=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/gemma-2b-it/12-res-jb/1285?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
674
+0.42
1.5%
1150
+0.13
0.4%
1804
+0.12
0.4%
Correlated Neurons
Index
P. Corr.
Cos Sim.
284
+0.42
0.08
1013
+0.13
0.08
1804
+0.12
0.06
Negative Logits
increa
-3.20
inev
-3.15
effe
-3.08
affor
-3.06
emphat
-2.99
fta
-2.98
accla
-2.98
fuf
-2.98
reluct
-2.96
unden
-2.89
POSITIVE LOGITS
<bos>
2.46
.
0.93
0.85
。
0.84
中
0.82
;
0.82
0.80
,
0.80
0.80
0.80
Act
ivations
Density 0.888%
Stacked
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