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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
12185
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MODEL
2-res-sm
Source/SAE
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Explanations
elements related to programming function 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
16
+0.17
0.9%
249
+0.14
0.8%
115
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
249
+0.17
0.03
112
+0.14
0.03
16
+0.13
0.03
Negative Logits
imore
-1.85
illary
-1.67
ags
-1.61
oney
-1.57
oun
-1.50
aya
-1.50
ault
-1.49
ieri
-1.45
hang
-1.45
ht
-1.44
POSITIVE LOGITS
Ĥ
3.72
¬
3.34
ĥ½
3.23
¶
3.23
¦
3.15
¸
3.14
İ
3.13
¯
3.12
ĥ
3.11
¤
3.10
Act
ivations
Density 0.143%
Stacked
Snippet
Full
Show Raw Tokens
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No Known Activations
