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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
29089
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MODEL
2-res-sm
Source/SAE
INDEX
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Explanations
instances of the word "first" and its variations, indicating a focus on initial occurrences or beginnings
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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Link
https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/29089?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
22
+0.12
0.7%
44
+0.12
0.7%
56
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
340
+0.12
0.06
22
+0.12
0.05
170
+0.11
0.07
Negative Logits
utter
-1.65
à¯ģ
-1.63
áĢº
-1.54
osi
-1.48
lett
-1.48
à¯į
-1.48
à¯
-1.47
aid
-1.45
ÑĥÑĤ
-1.45
ollo
-1.44
POSITIVE LOGITS
ĻĤ
2.81
¿½
2.70
Ŀ
2.63
ħ
2.42
»¿
2.33
ľĵ
2.31
£
2.21
ĭ
2.21
ª
2.21
ĥ
2.16
Act
ivations
Density 0.921%
Stacked
Snippet
Full
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No Known Activations
