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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
31085
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MODEL
2-res-sm
Source/SAE
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Explanations
code and configuration elements related to security and data structure definitions
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
287
+0.11
0.6%
394
+0.11
0.6%
11
+0.11
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
157
+0.11
0.09
85
+0.11
0.05
11
+0.11
0.05
Negative Logits
)].
-2.26
)](
-2.05
.]{}
-1.92
rbrack
-1.87
).](
-1.86
)]
-1.83
")]
-1.80
)**
-1.75
)](#
-1.69
.](
-1.67
POSITIVE LOGITS
¼
2.28
Ļ
2.16
®
2.00
ª
1.91
Ľ
1.91
·
1.90
ī
1.89
ľ
1.84
¦
1.83
Ģ
1.81
Act
ivations
Density 0.516%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations