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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
9388
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MODEL
4-res-sm
Source/SAE
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Explanations
references to carbohydrates in various contexts
oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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Intrusion Detection
Top Features by Cosine Similarity
Configuration
ctigges/pythia-70m-deduped__res-sm_processed/4-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.4.hook_resid_post
Hook Layer
4
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
78
+0.13
0.7%
354
+0.10
0.5%
321
+0.10
0.5%
Correlated Neurons
Index
P. Corr.
Cos Sim.
448
+0.13
0.02
437
+0.10
0.02
469
+0.10
0.01
Negative Logits
hin
-1.77
thens
-1.64
ed
-1.61
wards
-1.58
abouts
-1.58
IBLE
-1.56
flock
-1.53
er
-1.50
soever
-1.48
hov
-1.44
POSITIVE LOGITS
Į
3.66
Ĩ
3.52
µ
3.20
ĩ
3.17
ļ
3.13
§
3.07
İ
3.07
ı
3.01
Ļ
2.98
¯
2.98
Act
ivations
Density 0.088%
Stacked
Snippet
Full
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No Known Activations