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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
4-RES-SM
14105
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MODEL
4-res-sm
Source/SAE
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Explanations
terms related to biological processes or phenomena, particularly those concerning the end stages of functioning or effects
oai_token-act-pair · gpt-4o-mini
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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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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Link
https://www.neuronpedia.org/pythia-70m-deduped/4-res-sm/14105?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
78
+0.16
0.9%
194
+0.13
0.7%
271
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
194
+0.16
0.04
151
+0.13
0.03
18
+0.12
0.04
Negative Logits
chers
-1.63
BASIS
-1.40
loud
-1.39
ITY
-1.38
ty
-1.36
heed
-1.36
better
-1.35
ity
-1.35
sure
-1.34
respect
-1.34
POSITIVE LOGITS
↵
2.94
↵
2.94
↵↵
2.94
↵↵↵
2.94
2.94
2.94
↵
2.94
<|outofrange|>
2.94
č↵
2.94
<|outofrange|>
2.94
Act
ivations
Density 0.112%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations