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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27669
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0-mlp-sm
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quotes or dialogue markers in the text
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
279
+0.12
0.6%
287
+0.11
0.6%
76
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
188
+0.12
0.17
154
+0.11
0.14
486
+0.11
0.14
Negative Logits
³
-3.45
½
-3.27
ĥ½
-3.20
Ĥ
-3.19
Ħ
-3.14
↵
-3.08
↵
-3.08
↵
-3.08
↵ ↵
-3.08
↵
-3.08
POSITIVE LOGITS
itself
1.62
miser
1.43
gger
1.37
its
1.35
taire
1.35
me
1.33
ark
1.32
founded
1.29
stool
1.28
blic
1.28
Act
ivations
Density 0.411%
Stacked
Snippet
Full
Show Raw Tokens
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Show Breaks
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No Known Activations