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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
12136
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MODEL
2-res-sm
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Explanations
references to scientific results or sections in academic papers
oai_token-act-pair · gpt-4o-mini
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AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Configuration
ctigges/pythia-70m-deduped__res-sm_processed/2-res-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_resid_post
Hook Layer
2
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/12136?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
172
+0.13
0.7%
410
+0.12
0.7%
478
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
172
+0.13
0.01
79
+0.12
0.01
325
+0.12
0.01
Negative Logits
*>(
-1.63
apine
-1.57
isco
-1.47
inker
-1.46
ismatic
-1.45
angel
-1.44
items
-1.43
agner
-1.41
itan
-1.41
LOAD
-1.39
POSITIVE LOGITS
į
2.34
ĥ½
2.30
¶
2.29
IJ
2.29
Ĥ¬
2.26
´
2.22
Ģ
2.12
³
2.08
©
2.05
ľ
2.04
Act
ivations
Density 0.026%
Stacked
Snippet
Full
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