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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27565
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MODEL
0-mlp-sm
Source/SAE
INDEX
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Explanations
references to presentation slides
oai_token-act-pair · gpt-4o-mini
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New Auto-Interp
AutoInterp Type
claude-3-5-haiku-20241022
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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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Link
https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/27565?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
77
+0.11
0.7%
235
+0.11
0.7%
376
+0.11
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
26
+0.11
0.01
235
+0.11
0.01
449
+0.11
0.01
Negative Logits
§
-2.90
¦
-2.77
©
-2.68
Į
-2.61
ķ
-2.60
ĵ
-2.56
ij
-2.49
°
-2.48
¥
-2.47
Ħ
-2.38
POSITIVE LOGITS
heet
2.27
mith
2.22
heets
2.17
ource
2.15
chool
2.00
ystem
1.94
pot
1.92
core
1.91
urface
1.88
ior
1.85
Act
ivations
Density 0.009%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations
