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Joseph Bloom · Feature Splitting for GPT2-Small
GPT2-Small
Residual Feature Splitting 3072
8-RES_FS3072-JB
2384
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MODEL
8-res_fs3072-jb
Source/SAE
INDEX
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Explanations
news-like articles about regulations, arrests, and sports events
oai_token-act-pair · gpt-3.5-turbo
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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_fs3072-jb
Configuration
jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_3072
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
Skylion007/openwebtext
Features
3,072
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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Explanation
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Default Test Text
IFrame
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Link
https://www.neuronpedia.org/gpt2-small/8-res_fs3072-jb/2384?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
604
+0.10
0.5%
352
+0.10
0.5%
61
+0.09
0.4%
Correlated Neurons
Index
P. Corr.
Cos Sim.
627
+0.10
0.06
604
+0.10
0.06
493
+0.09
0.07
Negative Logits
guiName
-1.16
();
-0.76
."
-0.70
iencies
-0.69
,"
-0.64
[/
-0.62
[];
-0.61
ãĢIJ
-0.60
('
-0.59
'.
-0.59
POSITIVE LOGITS
)
1.86
)"
1.84
),"
1.78
?)
1.75
)/
1.74
)."
1.69
),
1.66
)'
1.65
)",
1.64
):
1.63
Act
ivations
Density 1.272%
Test
Steer
Stacked
Snippet
Full
Show Breaks
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No Known Activations