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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
2-MLP-SM
24202
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MODEL
2-mlp-sm
Source/SAE
INDEX
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Explanations
the various medical syndromes and disorders
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/2-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.2.hook_mlp_out
Hook Layer
2
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
478
+0.17
1.0%
217
+0.13
0.8%
236
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
478
+0.17
0.02
236
+0.13
0.01
217
+0.12
0.01
Negative Logits
Ĺ
-3.49
¡
-3.38
İ
-3.31
Ļ
-3.30
£
-3.27
Ľ
-3.25
ľ
-3.14
ļ
-3.13
ij
-3.09
¤
-3.09
POSITIVE LOGITS
iary
1.62
pray
1.50
NOTICE
1.49
parte
1.49
:`
1.49
zip
1.41
FUN
1.41
emy
1.41
orderly
1.41
bod
1.41
Act
ivations
Density 0.062%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations