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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27174
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MODEL
0-mlp-sm
Source/SAE
INDEX
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Explanations
the word "flick" and its variations, indicating a focus on quick or sudden actions
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
59
+0.15
0.9%
376
+0.13
0.8%
7
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
59
+0.15
0.01
7
+0.13
0.01
230
+0.11
0.01
Negative Logits
į
-2.24
ħ
-2.09
¼
-2.05
½
-2.04
ĥ
-2.02
Į
-2.02
ĭ
-2.02
Ĥ¬
-2.01
²
-1.98
³
-1.94
POSITIVE LOGITS
iewicz
1.74
opian
1.74
ty
1.69
sworth
1.69
amycin
1.67
ifer
1.65
ruptcy
1.62
walker
1.58
bugs
1.57
rove
1.57
Act
ivations
Density 0.019%
Stacked
Snippet
Full
Show Raw Tokens
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Show Breaks
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No Known Activations