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Joseph Bloom · Initial Gemma-2B-IT SAEs
Gemma-2B-IT
Residual Stream
12-RES-JB
7628
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MODEL
12-res-jb
Source/SAE
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Explanations
scientific or medical terms, potentially related to research findings or methods
oai_token-act-pair · gpt-3.5-turbo
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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
1343
+0.24
0.8%
605
+0.15
0.5%
478
+0.15
0.5%
Correlated Neurons
Index
P. Corr.
Cos Sim.
1343
+0.24
0.03
536
+0.15
0.02
605
+0.15
0.01
Negative Logits
,
-0.87
and
-0.83
et
-0.83
(
-0.82
up
-0.80
—
-0.80
for
-0.80
-
-0.79
of
-0.79
ter
-0.78
POSITIVE LOGITS
ftu
2.75
fta
2.62
fto
2.60
effe
2.58
squa
2.55
stockholm
2.53
inev
2.53
increa
2.51
fuf
2.50
vns
2.50
Act
ivations
Density 0.088%
Stacked
Snippet
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