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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
MLP Post
0-MLP-SM
25639
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0-mlp-sm
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oai_token-act-pair · gpt-4o-mini
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claude-4-5-haiku
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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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Neuron Alignment
Index
Value
% of L₁
156
+0.19
1.1%
251
+0.13
0.7%
443
+0.12
0.7%
Correlated Neurons
Index
P. Corr.
Cos Sim.
71
+0.19
0.01
111
+0.13
0.02
59
+0.12
0.01
Negative Logits
enue
-1.46
```
-1.43
lla
-1.41
homosexual
-1.33
ract
-1.29
yz
-1.29
ometh
-1.27
itol
-1.27
]{}
-1.26
haps
-1.25
POSITIVE LOGITS
Ĵ
2.73
¡
2.71
ķ
2.61
±
2.55
¨
2.52
ł
2.45
®
2.42
µ
2.40
¢
2.38
§
2.35
Act
ivations
Density 0.020%
Stacked
Snippet
Full
Show Breaks
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No Known Activations