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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27456
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MODEL
0-mlp-sm
Source/SAE
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high-value numerical data or statistics
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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Default Test Text
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<iframe src=https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/27456?embed=true&embedexplanation=true&embedplots=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/27456?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
458
+0.17
0.9%
256
+0.14
0.8%
314
+0.13
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
458
+0.17
0.02
199
+0.14
0.02
307
+0.13
0.02
Negative Logits
"?"
-1.77
ennis
-1.71
uppose
-1.64
board
-1.48
rarely
-1.45
ectomy
-1.44
ace
-1.43
]>
-1.40
onia
-1.36
antes
-1.34
POSITIVE LOGITS
®
2.76
¾
2.47
Ĵ
2.40
Ľ
2.37
µ
2.16
³
2.14
ī
2.01
ħ
2.00
ª
2.00
¶
1.97
Act
ivations
Density 0.014%
Stacked
Snippet
Full
Show Breaks
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No Known Activations
