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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
28783
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MODEL
2-res-sm
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words related to monitoring and recording activities or data
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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https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/28783?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
+0.15
0.8%
404
+0.10
0.6%
298
+0.10
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
45
+0.15
0.01
115
+0.10
0.02
334
+0.10
0.02
Negative Logits
Ĺ
-2.83
ĥ½
-2.77
§
-2.77
ĥ
-2.74
ĸ´
-2.65
«
-2.60
Ķ
-2.52
¡
-2.49
µ
-2.49
ĵ
-2.44
POSITIVE LOGITS
down
2.49
ings
2.21
backs
2.11
ball
1.95
age
1.79
DOWN
1.71
down
1.70
ement
1.70
sworth
1.69
worth
1.68
Act
ivations
Density 0.127%
Stacked
Snippet
Full
Show Raw Tokens
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No Known Activations