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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
11779
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MODEL
2-res-sm
Source/SAE
INDEX
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Explanations
mathematical notation and symbols related to energy densities and calculations involving dark matter and dark energy
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/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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<iframe src=https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/11779?embed=true&embedexplanation=true&embedplots=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/11779?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
10
+0.15
0.8%
482
+0.15
0.8%
17
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
10
+0.15
0.03
17
+0.15
0.01
151
+0.13
0.03
Negative Logits
\'
-1.66
"</
-1.61
eless
-1.52
raud
-1.51
scape
-1.45
ward
-1.45
(<
-1.44
Unknown
-1.42
^[@
-1.38
anth
-1.38
POSITIVE LOGITS
Ĵ
3.71
¡
3.68
ij
3.66
¾
3.54
¯
3.44
¦
3.42
»
3.42
±
3.41
Ĥ
3.36
ĵ
3.32
Act
ivations
Density 0.165%
Stacked
Snippet
Full
Show Raw Tokens
Show Formatted
Show Breaks
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No Known Activations
