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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27142
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0-mlp-sm
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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
253
+0.13
0.7%
299
+0.12
0.6%
105
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
352
+0.13
0.21
113
+0.12
0.14
242
+0.11
0.16
Negative Logits
enge
-1.74
gium
-1.69
alone
-1.63
gger
-1.59
edo
-1.58
ibase
-1.53
tum
-1.50
pte
-1.49
hi
-1.48
giene
-1.47
POSITIVE LOGITS
¸
2.06
į
2.02
ħ
1.97
Ģ
1.96
¯
1.94
®
1.87
ģ
1.86
ľĵ
1.79
Ħ
1.77
Ł
1.76
Act
ivations
Density 1.115%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations