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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
26621
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MODEL
0-mlp-sm
Source/SAE
INDEX
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Explanations
instances of expressions of disbelief or incredulity
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__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
80
+0.16
0.9%
154
+0.13
0.7%
119
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
438
+0.16
0.40
53
+0.13
0.42
56
+0.12
0.11
Negative Logits
mary
-1.69
arious
-1.68
ycin
-1.62
umab
-1.58
wright
-1.58
alone
-1.57
taire
-1.45
ubicin
-1.45
atics
-1.43
usa
-1.43
POSITIVE LOGITS
µ
3.78
®
3.67
ī
3.66
²
3.52
·¸
3.48
¬
3.36
½
3.33
Ļª
3.32
»¿
3.18
»
3.18
Act
ivations
Density 4.681%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations