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PYTHIA-70M-DEDUPED · 0-MLP-SM · 28343 ｜ Neuronpedia
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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
28343
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MODEL
0-mlp-sm
Source/SAE
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Explanations
instances of the word "show."
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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IFrame
<iframe src="https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/28343?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/28343?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
220
+0.11
0.6%
50
+0.11
0.6%
320
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
228
+0.11
0.06
298
+0.11
0.05
72
+0.11
0.05
Negative Logits
Ģ
-2.01
Ħ
-1.93
·
-1.91
Īĺ
-1.80
Western
-1.69
Ĩ
-1.68
ĥ½
-1.65
£
-1.60
Ľ
-1.60
Ĥ
-1.59
POSITIVE LOGITS
caliber
1.64
!(
1.63
:]
1.60
degree
1.56
(_
1.56
ilib
1.51
torch
1.50
ème
1.49
degrees
1.45
resh
1.45
Act
ivations
Density 0.025%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations
