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OpenAI · Sparse Autoencoder for GPT2-Small - v5 2024
GPT2-Small
Residual Post - 32k
8-RES_POST_32K-OAI
4870
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8-res_post_32k-oai
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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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Top Features by Cosine Similarity
Comparing With
GPT2-SMALL @ 8-res_post_32k-oai
Configuration
jbloom/GPT2-Small-OAI-v5-32k-resid-post-SAEs/v5_32k_layer_8.pt
How To Load
Prompts (Dashboard)
24,576 prompts, 128 tokens each
Dataset (Dashboard)
Skylion007/openwebtext
Features
32,768
Data Type
torch.float32
Hook Name
blocks.8.hook_resid_post
Hook Layer
8
Architecture
standard
Context Size
64
Dataset
Skylion007/openwebtext
Activation Function
topk
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Neuron Alignment
Index
Value
% of L₁
711
+0.10
0.5%
136
+0.09
0.4%
697
+0.09
0.4%
Correlated Neurons
Index
P. Corr.
Cos Sim.
288
+0.10
0.17
711
+0.09
0.04
461
+0.09
0.06
Negative Logits
alike
-0.63
asca
-0.58
Silver
-0.55
senal
-0.55
pigs
-0.54
Cub
-0.53
Mug
-0.50
othermal
-0.49
abs
-0.48
gulf
-0.48
POSITIVE LOGITS
and
1.00
&
0.95
&
0.95
AND
0.94
/
0.89
/
0.88
and
0.86
/+
0.81
or
0.81
ands
0.73
Act
ivations
Density 4.745%
Test
Steer
Stacked
Snippet
Full
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No Known Activations