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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
28710
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MODEL
0-mlp-sm
Source/SAE
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Explanations
the term "ret" and its variations in various contexts
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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Link
https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/28710?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
388
+0.14
0.8%
485
+0.11
0.7%
328
+0.11
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
388
+0.14
0.03
328
+0.11
0.02
49
+0.11
0.02
Negative Logits
]>
-1.63
obbsee
-1.63
>$
-1.56
xture
-1.54
annel
-1.45
urane
-1.44
STM
-1.43
grown
-1.43
hler
-1.41
HI
-1.38
POSITIVE LOGITS
ħ
2.36
ģ
2.27
¡
2.21
ĻĤ
2.04
£
2.02
Ģ
1.95
IJ
1.94
affiliations
1.91
į
1.89
¢
1.81
Act
ivations
Density 0.007%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations