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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
10248
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MODEL
4-res-sm
Source/SAE
INDEX
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Explanations
elements related to message handling and actions in a web application context
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__res-sm_processed/4-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.4.hook_resid_post
Hook Layer
4
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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https://www.neuronpedia.org/pythia-70m-deduped/4-res-sm/10248?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
21
+0.21
1.2%
255
+0.18
1.1%
271
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
255
+0.21
0.01
17
+0.18
0.07
219
+0.13
0.09
Negative Logits
today
-1.80
rium
-1.62
consin
-1.60
endment
-1.48
sein
-1.47
shire
-1.45
iÄĩ
-1.45
soever
-1.41
adays
-1.38
anni
-1.38
POSITIVE LOGITS
ı
3.17
ķ
2.98
ģ
2.90
µ
2.90
ĭ
2.88
ª
2.84
Ļ
2.77
¢
2.73
ħ
2.71
ĸ
2.68
Act
ivations
Density 0.865%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations