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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
13870
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MODEL
4-res-sm
Source/SAE
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information related to technology and product specifications
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/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
156
+0.23
1.3%
25
+0.16
0.9%
73
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
73
+0.23
0.11
83
+0.16
0.08
298
+0.12
0.05
Negative Logits
©
-5.11
ŀ
-4.82
ĵ
-4.67
ĻĤ
-4.55
¯
-4.50
-4.47
č↵
-4.47
-4.47
↵
-4.47
↵
-4.47
POSITIVE LOGITS
ccess
1.80
iginally
1.68
Fargo
1.56
addle
1.51
astolic
1.46
htra
1.44
ting
1.43
abeth
1.42
stract
1.41
ÅĽci
1.40
Act
ivations
Density 1.502%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations