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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
29224
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MODEL
0-mlp-sm
Source/SAE
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Interpretable Score
Intrusion Detection
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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Link
https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/29224?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
445
+0.11
0.6%
351
+0.11
0.6%
312
+0.10
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
10
+0.11
0.48
98
+0.11
0.21
228
+0.10
0.32
Negative Logits
vester
-1.91
"."
-1.76
sic
-1.64
]:
-1.55
"</
-1.51
aea
-1.50
..."
-1.48
entary
-1.48
uration
-1.48
.""
-1.48
POSITIVE LOGITS
Ĥ¬
2.01
ij
1.99
¹
1.94
»
1.90
¸
1.73
Ļ
1.70
Ļª
1.69
º
1.69
¯
1.61
ĭ
1.60
Act
ivations
Density 2.913%
Stacked
Snippet
Full
Show Breaks
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No Known Activations
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