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Joseph Bloom · Initial Gemma-2B-IT SAEs
Gemma-2B-IT
Residual Stream
12-RES-JB
14364
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MODEL
12-res-jb
Source/SAE
INDEX
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Explanations
descriptions of flavors and ingredients in a food or drink
oai_token-act-pair · gpt-3.5-turbo
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AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Configuration
jbloom/Gemma-2b-IT-Residual-Stream-SAEs/gemma_2b_it_blocks.12.hook_resid_post_16384
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
HuggingFaceFW/fineweb
Features
16,384
Data Type
float32
Hook Name
blocks.12.hook_resid_post
Hook Layer
12
Architecture
standard
Context Size
1,024
Dataset
Skylion007/openwebtext
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
1577
+0.18
0.5%
1343
+0.17
0.5%
453
+0.11
0.3%
Correlated Neurons
Index
P. Corr.
Cos Sim.
1343
+0.18
0.04
453
+0.17
0.03
184
+0.11
0.01
Negative Logits
ftu
-1.41
fta
-1.35
thut
-1.25
poff
-1.25
Souha
-1.23
ftill
-1.22
»>
-1.21
feen
-1.21
hcm
-1.21
vns
-1.20
POSITIVE LOGITS
0.57
0.57
-
0.56
etc
0.55
–
0.55
…
0.54
<eos>
0.53
<strong>
0.53
(
0.53
↵
0.53
Act
ivations
Density 0.129%
Stacked
Snippet
Full
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No Known Activations