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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27509
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MODEL
0-mlp-sm
Source/SAE
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phrases related to instructions or guidance
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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<iframe src=https://www.neuronpedia.org/pythia-70m-deduped/0-mlp-sm/27509?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/27509?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
478
+0.13
0.7%
401
+0.13
0.7%
29
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
438
+0.13
0.39
53
+0.13
0.42
56
+0.12
0.11
Negative Logits
¨
-2.79
Ĵ
-2.63
¥
-2.59
-2.59
↵
-2.59
↵
-2.59
-2.59
↵ ³³³
-2.59
č↵
-2.59
↵
-2.59
POSITIVE LOGITS
criptor
2.19
cción
1.72
onz
1.70
fee
1.69
onde
1.66
anguage
1.56
ppo
1.50
iast
1.50
atto
1.50
ecl
1.49
Act
ivations
Density 4.617%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations
