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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
26712
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MODEL
0-mlp-sm
Source/SAE
INDEX
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Explanations
the term "vast," indicating a focus on the concept of large scale or extent
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/26712?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
156
+0.14
0.8%
467
+0.14
0.8%
362
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
467
+0.14
0.02
254
+0.14
0.02
180
+0.12
0.02
Negative Logits
rile
-1.65
Filed
-1.51
Department
-1.45
+}
-1.37
ème
-1.37
default
-1.35
arer
-1.30
sis
-1.30
lam
-1.29
zos
-1.29
POSITIVE LOGITS
ª
4.42
ģ
4.36
©
4.31
ķ
4.28
ŀ
4.27
ł
4.24
¿½
4.23
£
4.21
Īĺ
4.17
ľĵ
4.15
Act
ivations
Density 0.232%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations