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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
1-RES-SM
24763
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MODEL
1-res-sm
Source/SAE
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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/1-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.1.hook_resid_post
Hook Layer
1
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
369
+0.20
1.1%
397
+0.19
1.1%
412
+0.13
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
397
+0.20
0.04
403
+0.19
0.04
412
+0.13
0.03
Negative Logits
¨
-2.31
©
-2.13
Ķ
-2.09
ł
-2.08
¼
-2.08
ĩ
-2.01
»¿
-1.99
µ
-1.96
¢
-1.95
ĸ´
-1.93
POSITIVE LOGITS
rosse
1.85
affe
1.84
nut
1.72
hetto
1.62
ulf
1.60
reate
1.54
reek
1.54
aussian
1.51
RPC
1.49
iosity
1.46
Act
ivations
Density 0.073%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations