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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
1-RES-SM
25571
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MODEL
1-res-sm
Source/SAE
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Explanations
references to Pakistan and its context within various topics
oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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Top Features by Cosine Similarity
Configuration
ctigges/pythia-70m-deduped__res-sm_processed/1-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.1.hook_resid_post
Hook Layer
1
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
156
+0.21
1.2%
71
+0.17
1.0%
421
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
111
+0.21
0.05
156
+0.17
0.03
271
+0.13
0.02
Negative Logits
ĥ½
-3.05
ł
-2.73
İ
-2.70
ĭ
-2.69
Ŀ
-2.66
Ĥ
-2.61
¾
-2.60
¶
-2.55
ħ
-2.55
ī
-2.53
POSITIVE LOGITS
istani
2.62
istan
2.61
shire
1.98
isia
1.92
ESE
1.60
axon
1.59
Valley
1.57
Shah
1.57
abad
1.57
illac
1.55
Act
ivations
Density 0.201%
Stacked
Snippet
Full
Show Breaks
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No Known Activations