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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
12955
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MODEL
2-res-sm
Source/SAE
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Explanations
Java package declarations and related import statements
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
63
+0.13
0.8%
220
+0.13
0.7%
320
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
345
+0.13
0.05
501
+0.13
0.03
37
+0.13
0.04
Negative Logits
(**
-1.54
?",
-1.48
prototype
-1.41
goto
-1.39
tic
-1.38
oxford
-1.36
**),
-1.36
”,
-1.36
crossover
-1.35
)',
-1.34
POSITIVE LOGITS
Ģ
2.53
¬
2.32
Ĥ¬
2.20
ij
2.18
ĥ½
2.16
ĨĴ
2.16
Īĺ
2.15
º
2.14
ĭ
2.14
ģ
2.08
Act
ivations
Density 0.214%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations