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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
29020
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MODEL
2-res-sm
Source/SAE
INDEX
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Explanations
numerical values and their significance in various contexts
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
327
+0.15
0.8%
369
+0.15
0.8%
203
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
203
+0.15
0.06
467
+0.15
0.04
438
+0.12
0.05
Negative Logits
sworth
-2.03
off
-1.65
worth
-1.45
[[
-1.42
work
-1.41
oper
-1.40
elijk
-1.40
itiveness
-1.36
ins
-1.36
haven
-1.36
POSITIVE LOGITS
rd
2.74
Ŀ
2.35
°
2.25
Į
2.25
½
2.10
ļ
2.10
´
2.07
³
2.03
į
1.99
Ĵ
1.99
Act
ivations
Density 0.284%
Stacked
Snippet
Full
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