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Joseph Bloom · Feature Splitting for GPT2-Small
GPT2-Small
Residual Feature Splitting 49152
8-RES_FS49152-JB
45988
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MODEL
8-res_fs49152-jb
Source/SAE
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Explanations
references to identifiers and acronyms related to organizations or entities
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
Comparing With
GPT2-SMALL @ 8-res_fs49152-jb
Configuration
jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_49152
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
Skylion007/openwebtext
Features
49,152
Data Type
torch.float32
Hook Point
blocks.8.hook_resid_pre
Architecture
standard
Context Size
128
Dataset
Skylion007/openwebtext
Hook Point Layer
8
Activation Function
relu
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Link
https://www.neuronpedia.org/gpt2-small/8-res_fs49152-jb/45988?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
481
+0.12
0.6%
136
+0.10
0.5%
649
+0.10
0.5%
Correlated Neurons
Index
P. Corr.
Cos Sim.
392
+0.12
0.03
435
+0.10
0.03
2
+0.10
0.03
Negative Logits
eleph
-0.85
guiActiveUn
-0.82
esp
-0.75
apr
-0.69
ric
-0.68
ivory
-0.68
gra
-0.67
az
-0.65
google
-0.64
netflix
-0.64
POSITIVE LOGITS
B
1.12
N
1.12
F
1.11
Bs
1.10
E
1.06
Ds
1.06
C
1.05
Rs
1.04
O
1.03
P
1.02
Act
ivations
Density 0.053%
Test
Steer
Stacked
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No Known Activations
