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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
28189
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MODEL
0-mlp-sm
Source/SAE
INDEX
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Explanations
occurrences of the word "title" in varied cases and formations
oai_token-act-pair · gpt-4o-mini
Triggered by @bot
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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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Link
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Neuron Alignment
Index
Value
% of L₁
72
+0.14
0.8%
414
+0.13
0.7%
431
+0.11
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
72
+0.14
0.01
431
+0.13
0.01
414
+0.11
0.01
Negative Logits
»
-2.26
ı
-2.20
´
-2.10
ĥ½
-1.99
³
-1.79
Ł
-1.78
Ĵ
-1.75
¦
-1.74
·¸
-1.73
¿
-1.69
POSITIVE LOGITS
ptions
2.00
smen
1.94
stä
1.77
Script
1.72
ball
1.71
caster
1.68
aho
1.67
ens
1.66
esan
1.65
cuts
1.61
Act
ivations
Density 0.007%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations