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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
26587
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0-mlp-sm
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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__mlp-sm_processed/0-mlp-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.0.hook_mlp_out
Hook Layer
0
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/26587?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
156
+0.26
1.5%
71
+0.12
0.7%
412
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
71
+0.26
0.02
156
+0.12
0.01
412
+0.12
0.01
Negative Logits
gay
-1.63
woke
-1.56
hyperb
-1.47
qq
-1.44
hes
-1.43
ayed
-1.38
opus
-1.38
queer
-1.37
){#
-1.37
tetra
-1.35
POSITIVE LOGITS
»¿
2.37
²
2.10
Ľ
2.02
ĩ
1.87
ĸ
1.80
ļ
1.80
iplinary
1.74
ª
1.74
®
1.73
ģ
1.71
Act
ivations
Density 0.035%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations