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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27922
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MODEL
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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Intrusion Detection
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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
115
+0.13
0.7%
376
+0.12
0.7%
348
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
24
+0.13
0.01
277
+0.12
0.01
317
+0.11
0.01
Negative Logits
Į
-4.06
Īĺ
-3.95
Ī
-3.88
Ĥ
-3.79
ĭ
-3.72
ŀ
-3.70
ĩ
-3.67
ģ
-3.66
«
-3.62
ĨĴ
-3.61
POSITIVE LOGITS
party
1.77
iative
1.73
ા
1.67
etting
1.59
tons
1.55
eca
1.55
à«ĩ
1.54
orks
1.51
ftware
1.50
deck
1.50
Act
ivations
Density 0.022%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations