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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
9756
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MODEL
4-res-sm
Source/SAE
INDEX
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Explanations
information about birth and death dates of individuals
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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https://www.neuronpedia.org/pythia-70m-deduped/4-res-sm/9756?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
78
+0.15
0.8%
21
+0.13
0.7%
375
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
365
+0.15
0.01
422
+0.13
0.01
266
+0.13
0.01
Negative Logits
¢
-2.28
¶
-2.18
ģ
-2.10
¬
-2.06
¿½
-1.97
º
-1.86
ķ
-1.83
Ĺ
-1.79
Ĥ¬
-1.78
Ĥ
-1.77
POSITIVE LOGITS
):
1.89
):
1.83
April
1.80
)',
1.73
),
1.71
March
1.70
February
1.66
,)
1.66
December
1.65
November
1.65
Act
ivations
Density 0.016%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations