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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
13567
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MODEL
4-res-sm
Source/SAE
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CSS properties and layout styles in web design
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
ctigges/pythia-70m-deduped__res-sm_processed/4-res-sm
How To Load
Prompts (Dashboard)
32,768 prompts, 128 tokens each
Dataset (Dashboard)
monology/pile-uncopyrighted
Features
32,768
Data Type
torch.float32
Hook Name
blocks.4.hook_resid_post
Hook Layer
4
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
129
+0.14
0.8%
21
+0.14
0.8%
220
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
129
+0.14
0.04
185
+0.14
0.03
220
+0.13
0.04
Negative Logits
toll
-1.58
arner
-1.50
ystems
-1.49
)."
-1.46
))
-1.46
.")
-1.46
ycin
-1.45
_**
-1.44
)].
-1.43
gio
-1.40
POSITIVE LOGITS
ı
2.90
Ļª
2.69
¡
2.56
³
2.50
IJ
2.40
į
2.39
Į
2.36
µ
2.31
ij
2.29
ĸ
2.26
Act
ivations
Density 0.256%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations