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Joseph Bloom · Feature Splitting for GPT2-Small
GPT2-Small
Residual Feature Splitting 1536
8-RES_FS1536-JB
127
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MODEL
8-res_fs1536-jb
Source/SAE
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Explanations
phrases related to technical terms or jargon used in discussions about software development and network upgrades
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_fs1536-jb
Configuration
jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_1536
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
Skylion007/openwebtext
Features
1,536
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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Default Test Text
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<iframe src=https://www.neuronpedia.org/gpt2-small/8-res_fs1536-jb/127?embed=true&embedexplanation=true&embedplots=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/gpt2-small/8-res_fs1536-jb/127?embed=true&embedexplanation=true&embedplots=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
680
+0.12
0.6%
321
+0.11
0.5%
711
+0.10
0.5%
Correlated Neurons
Index
P. Corr.
Cos Sim.
603
+0.12
0.10
711
+0.11
0.04
321
+0.10
0.10
Negative Logits
.",
-0.78
.:
-0.76
%.
-0.69
reating
-0.67
cause
-0.66
unless
-0.64
":[
-0.64
!!!!!
-0.63
maxwell
-0.63
Medium
-0.63
POSITIVE LOGITS
*)
1.08
)]
1.00
})
0.94
)]
0.92
)}
0.91
?)
0.87
?)
0.81
)\
0.81
)|
0.79
+)
0.78
Act
ivations
Density 6.528%
Test
Steer
Stacked
Snippet
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No Known Activations