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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
13989
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MODEL
2-res-sm
Source/SAE
INDEX
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Explanations
quantitative measurements, specifically numerical values related to sizes, distances, or quantities
oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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Intrusion Detection
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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Neuron Alignment
Index
Value
% of L₁
477
+0.13
0.7%
19
+0.13
0.7%
217
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
19
+0.13
0.04
477
+0.13
0.05
307
+0.11
0.03
Negative Logits
arily
-1.70
tered
-1.69
aping
-1.52
ieur
-1.51
opolys
-1.48
ocene
-1.48
sible
-1.45
oured
-1.44
eren
-1.42
]{}[
-1.41
POSITIVE LOGITS
Ĵ
2.44
·
2.06
Ĭ
2.03
º
2.00
¢
1.99
ļ
1.96
ĭ
1.96
Hz
1.91
ĸ
1.88
Hz
1.88
Act
ivations
Density 0.148%
Stacked
Snippet
Full
Show Breaks
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No Known Activations