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Joseph Bloom · Initial Gemma-2B-IT SAEs
Gemma-2B-IT
Residual Stream
12-RES-JB
4912
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MODEL
12-res-jb
Source/SAE
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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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https://www.neuronpedia.org/gemma-2b-it/12-res-jb/4912?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
674
+0.39
2.4%
1741
+0.06
0.3%
1871
+0.04
0.2%
Correlated Neurons
Index
P. Corr.
Cos Sim.
2
-0.39
0.00
0
-0.06
0.00
1
-0.04
0.00
Negative Logits
,”
-1.09
.”
-1.08
“
-1.06
भी
-1.06
не
-1.05
ে
-1.05
「
-1.05
”
-1.05
и
-1.04
,
-1.03
POSITIVE LOGITS
<bos>
12.12
effe
4.15
encomp
4.14
fta
4.13
squa
4.12
fuf
4.12
accla
4.09
dispen
4.06
affor
4.05
secon
4.04
Act
ivations
Density 0.000%
Stacked
Snippet
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