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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
29733
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MODEL
2-res-sm
Source/SAE
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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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Neuron Alignment
Index
Value
% of L₁
112
+0.12
0.7%
450
+0.12
0.7%
57
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
116
+0.12
0.05
38
+0.12
0.04
117
+0.12
0.09
Negative Logits
↵
-4.42
-4.42
↵↵
-4.42
↵↵
-4.42
-4.42
č↵
-4.42
↵
-4.42
-4.42
-4.42
č↵č↵
-4.42
POSITIVE LOGITS
chool
2.34
ystem
2.33
ide
2.32
mith
2.16
ystems
2.15
manship
2.08
ustain
2.07
quare
1.99
chaft
1.98
ound
1.97
Act
ivations
Density 1.334%
Stacked
Snippet
Full
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No Known Activations