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Joseph Bloom · Open Source Sparse Autoencoders for all Residual Stream Layers of GPT2-Small
GPT2-Small
Residual Stream
2-RES-JB
21012
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MODEL
2-res-jb
Source/SAE
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oai_token-act-pair · gpt-3.5-turbo
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oai_token-act-pair · gpt-4o-mini
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Comparing With
GPT2-SMALL @ 2-res-jb
Configuration
jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.hook_resid_pre
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
Skylion007/openwebtext
Features
24,576
Data Type
torch.float32
Hook Point
blocks.2.hook_resid_pre
Architecture
standard
Context Size
128
Dataset
Skylion007/openwebtext
Hook Point Layer
2
Activation Function
relu
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<iframe src="https://www.neuronpedia.org/gpt2-small/2-res-jb/21012?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true" title="Neuronpedia" style="height: 300px; width: 540px;"></iframe>
Link
https://www.neuronpedia.org/gpt2-small/2-res-jb/21012?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Negative Logits
raints
-0.86
espie
-0.75
icka
-0.71
etsk
-0.67
icken
-0.65
Gap
-0.63
ilage
-0.63
antz
-0.63
mpeg
-0.62
bos
-0.62
POSITIVE LOGITS
ģ
1.31
¼
1.19
´
1.13
ÙĬ
1.10
¡
1.09
ļ
1.08
·
1.07
µ
1.07
¸
1.07
Ĩ
1.06
Act
ivations
Density 0.003%
Test
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