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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
27484
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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-3-5-haiku-20241022
Generate
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/27484?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/27484?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
156
+0.21
1.2%
376
+0.19
1.1%
262
+0.14
0.8%
Correlated Neurons
Index
P. Corr.
Cos Sim.
262
+0.21
0.01
344
+0.19
0.01
166
+0.14
0.01
Negative Logits
ĵ
-2.76
ĥ½
-2.60
↵
-2.45
↵
-2.45
↵↵
-2.45
↵
-2.45
č↵
-2.45
↵
-2.45
↵
-2.45
-2.45
POSITIVE LOGITS
aren
1.73
ystem
1.63
strip
1.58
contender
1.51
range
1.46
ional
1.45
teen
1.45
slot
1.44
iator
1.42
blocker
1.39
Act
ivations
Density 0.012%
Stacked
Snippet
Full
Show Breaks
Hide Breaks
No Known Activations