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Joseph Bloom · Initial Gemma-2B SAEs
Gemma-2B
Residual Stream
10-RES-JB
1915
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MODEL
10-res-jb
Source/SAE
INDEX
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Explanations
variations of the word "bump."
oai_token-act-pair · gpt-4o-mini
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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-Residual-Stream-SAEs/gemma_2b_blocks.10.hook_resid_post_16384
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
chanind/openwebtext-gemma
Features
16,384
Data Type
float32
Hook Name
blocks.10.hook_resid_post
Hook Layer
10
Architecture
standard
Context Size
1,024
Dataset
ctigges/openwebtext-gemma-1024-cl
Activation Function
relu
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<iframe src="https://www.neuronpedia.org/gemma-2b/10-res-jb/1915?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/gemma-2b/10-res-jb/1915?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
78
+0.14
0.8%
1350
+0.14
0.8%
50
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
1350
+0.14
0.02
1363
+0.14
0.02
537
+0.13
0.02
Negative Logits
<bos>
-1.87
<?
-0.92
-0.89
/**
-0.83
ⓧ
-0.76
/*
-0.69
/*!
-0.64
/***
-0.64
Tav
-0.60
Tav
-0.58
POSITIVE LOGITS
bump
1.25
bumps
1.19
bumped
1.11
bumping
1.11
bump
1.10
Bump
1.09
bumps
1.09
Bump
0.98
gubern
0.90
LUMP
0.82
Act
ivations
Density 0.092%
Stacked
Snippet
Full
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No Known Activations