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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
13754
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MODEL
4-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/4-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.4.hook_resid_post
Hook Layer
4
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
78
+0.20
1.2%
36
+0.13
0.8%
341
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
36
+0.20
0.02
290
+0.13
0.01
295
+0.12
0.01
Negative Logits
ments
-1.92
etc
-1.86
ment
-1.72
ning
-1.51
mente
-1.41
ging
-1.38
calls
-1.34
cens
-1.33
izer
-1.29
ruined
-1.28
POSITIVE LOGITS
ħ
2.04
ģ
1.78
aked
1.74
ĩ
1.73
¤
1.68
Ģ
1.67
ĺ
1.64
į
1.63
ī
1.62
ı
1.60
Act
ivations
Density 0.040%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations