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Joseph Bloom · Initial Gemma-2B-IT SAEs
Gemma-2B-IT
Residual Stream
12-RES-JB
4676
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12-res-jb
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oai_token-act-pair · gpt-3.5-turbo
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claude-4-5-haiku
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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
1806
+0.16
0.7%
251
+0.13
0.6%
866
+0.13
0.6%
Correlated Neurons
Index
P. Corr.
Cos Sim.
866
+0.16
0.02
1806
+0.13
0.03
1363
+0.13
0.03
Negative Logits
pama
-0.67
saba
-0.64
fere
-0.63
fta
-0.63
kasa
-0.61
fua
-0.60
lemp
-0.59
ftu
-0.59
prae
-0.58
pank
-0.58
POSITIVE LOGITS
Ti
1.11
Ti
1.07
ti
0.93
TI
0.81
titanium
0.81
ti
0.81
TIT
0.78
TI
0.78
titanium
0.77
Titanium
0.77
Act
ivations
Density 0.159%
Stacked
Snippet
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