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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
30826
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MODEL
0-mlp-sm
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Explanations
mentions of the state of Minnesota
oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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Configuration
ctigges/pythia-70m-deduped__mlp-sm_processed/0-mlp-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.0.hook_mlp_out
Hook Layer
0
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
182
+0.18
1.0%
156
+0.13
0.8%
369
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
182
+0.18
0.03
105
+0.13
0.02
28
+0.13
0.02
Negative Logits
ĥ½
-2.41
¸
-1.87
¶
-1.84
ages
-1.82
´
-1.76
°
-1.75
IJ
-1.73
age
-1.73
Ĩ
-1.72
ı
-1.71
POSITIVE LOGITS
film
1.71
bolt
1.66
craft
1.64
fields
1.56
quito
1.56
bank
1.52
àµį
1.50
leen
1.50
watson
1.49
à±į
1.48
Act
ivations
Density 0.010%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations