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Joseph Bloom · Initial Gemma-2B SAEs
Gemma-2B
Residual Stream
0-RES-JB
1419
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oai_token-act-pair · gpt-3.5-turbo
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New Auto-Interp
AutoInterp Type
claude-4-5-haiku
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Top Features by Cosine Similarity
Configuration
jbloom/Gemma-2b-Residual-Stream-SAEs/gemma_2b_blocks.0.hook_resid_post_16384_anthropic
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
HuggingFaceFW/fineweb
Features
16,384
Data Type
torch.float32
Hook Point
blocks.0.hook_resid_post
Architecture
standard
Context Size
1,024
Dataset
HuggingFaceFW/fineweb
Hook Point Layer
0
Activation Function
relu
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Neuron Alignment
Index
Value
% of L₁
1120
+0.11
0.4%
1553
+0.10
0.4%
1871
+0.10
0.3%
Correlated Neurons
Index
P. Corr.
Cos Sim.
1120
+0.11
0.10
283
+0.10
0.01
823
+0.10
0.08
Negative Logits
,
-1.72
.
-1.62
-1.62
↵↵
-1.56
-1.54
(
-1.53
↵
-1.53
<eos>
-1.52
;
-1.52
so
-1.51
POSITIVE LOGITS
stockholm
4.80
fta
4.78
aen
4.76
wien
4.74
mef
4.64
dises
4.62
effe
4.60
squa
4.57
fup
4.54
ftu
4.53
Act
ivations
Density 1.017%
Stacked
Snippet
Full
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No Known Activations