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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
10058
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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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claude-4-5-haiku
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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
255
+0.18
1.0%
103
+0.15
0.9%
21
+0.14
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
128
+0.18
0.03
255
+0.15
0.01
138
+0.14
0.04
Negative Logits
doms
-1.94
’
-1.42
himself
-1.42
?”
-1.40
.”).
-1.36
.")
-1.35
.").
-1.35
s
-1.35
)\]
-1.34
selves
-1.33
POSITIVE LOGITS
į
3.48
ı
3.19
¥
3.18
ģ
3.13
>{{
3.07
>-
3.03
£
3.02
><
3.02
>
2.98
¬
2.98
Act
ivations
Density 0.107%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations