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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
13192
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MODEL
2-res-sm
Source/SAE
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Explanations
the word "here"
oai_token-act-pair · gpt-4o-mini
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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
127
+0.13
0.7%
119
+0.12
0.7%
250
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
236
+0.13
0.03
250
+0.12
0.04
127
+0.12
0.04
Negative Logits
§
-4.11
ľ
-4.08
¬
-4.05
Ĩ
-4.04
ŀ
-4.00
Ħ
-3.92
ľĵ
-3.87
ĺ
-3.87
Ļª
-3.86
Ĥ¬
-3.86
POSITIVE LOGITS
abouts
2.89
tics
2.29
bbe
1.94
upon
1.69
alc
1.58
behold
1.58
:&
1.58
clar
1.56
gom
1.54
psis
1.50
Act
ivations
Density 0.106%
Stacked
Snippet
Full
Show Breaks
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No Known Activations