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PYTHIA-70M-DEDUPED · 2-MLP-SM · 23006 ｜ Neuronpedia
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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
2-MLP-SM
23006
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MODEL
2-mlp-sm
Source/SAE
INDEX
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Explanations
instances of the word "example."
oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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Intrusion Detection
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
233
+0.13
0.7%
128
+0.11
0.6%
431
+0.10
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
295
+0.13
0.03
128
+0.11
0.02
168
+0.10
0.03
Negative Logits
minded
-1.68
al
-1.68
iber
-1.65
icular
-1.63
concerns
-1.63
atted
-1.60
thro
-1.56
break
-1.55
ility
-1.54
arming
-1.49
POSITIVE LOGITS
»¿
1.83
Ļª
1.79
ĥ½
1.71
º
1.66
↵↵↵
1.64
1.64
↵
1.64
↵
1.64
↵
1.64
↵
1.64
Act
ivations
Density 0.051%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations
