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Joseph Bloom · Initial Gemma-2B SAEs
Gemma-2B
Residual Stream
0-RES-JB
2161
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0-res-jb
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Explanations
references to different types of bags and clothing items
oai_token-act-pair · gpt-3.5-turbo
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claude-4-5-haiku
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Intrusion Detection
Top Features by Cosine Similarity
Configuration
jbloom/Gemma-2b-Residual-Stream-SAEs/gemma_2b_blocks.0.hook_resid_post_16384_anthropic
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
HuggingFaceFW/fineweb
Features
16,384
Data Type
torch.float32
Hook Point
blocks.0.hook_resid_post
Architecture
standard
Context Size
1,024
Dataset
HuggingFaceFW/fineweb
Hook Point Layer
0
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
50
+0.09
0.4%
1516
+0.07
0.3%
68
+0.06
0.2%
Correlated Neurons
Index
P. Corr.
Cos Sim.
1091
+0.09
0.04
1516
+0.07
0.04
259
+0.06
0.04
Negative Logits
<bos>
-1.29
<?
-0.68
Chú
-0.67
længere
-0.66
tæt
-0.64
-0.63
public
-0.63
/*
-0.63
ൊ
-0.63
stackrel
-0.62
POSITIVE LOGITS
bag
2.29
Bag
2.12
Bag
2.11
bags
2.10
bag
2.03
BAG
2.03
Bags
2.03
Bags
1.98
bags
1.90
BAG
1.83
Act
ivations
Density 0.182%
Stacked
Snippet
Full
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No Known Activations