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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
11542
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MODEL
2-res-sm
Source/SAE
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oai_token-act-pair · gpt-4o-mini
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No Scores
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/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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Default Test Text
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<iframe src=https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/11542?embed=true&embedexplanation=true&embedplots=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/11542?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
235
+0.14
0.8%
212
+0.13
0.7%
400
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
212
+0.14
0.07
355
+0.13
0.06
400
+0.12
0.03
Negative Logits
ĭ
-2.61
Ń
-2.52
Ļª
-2.29
İ
-2.26
ģ
-2.23
ī
-2.23
ĩ
-2.21
»¿
-2.15
·¸
-2.13
Ĥ
-2.10
POSITIVE LOGITS
APTER
1.51
Cookie
1.42
holds
1.40
ename
1.34
belongs
1.31
OP
1.28
concer
1.28
ague
1.26
ISH
1.25
lies
1.22
Act
ivations
Density 0.880%
Stacked
Snippet
Full
Show Raw Tokens
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No Known Activations