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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
28392
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MODEL
0-mlp-sm
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Explanations
the action of understanding or explaining meanings
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
156
+0.21
1.2%
376
+0.20
1.1%
148
+0.19
1.1%
Correlated Neurons
Index
P. Corr.
Cos Sim.
148
+0.21
0.01
392
+0.20
0.02
266
+0.19
0.01
Negative Logits
fois
-1.56
]>
-1.54
>();
-1.52
ori
-1.48
brahim
-1.47
lam
-1.45
sole
-1.43
uten
-1.42
premiums
-1.41
ż
-1.41
POSITIVE LOGITS
¨
2.07
°
2.06
enses
1.91
£
1.86
Īĺ
1.84
©
1.83
¢
1.82
¿½
1.74
¦
1.69
ense
1.68
Act
ivations
Density 0.037%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations