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Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
Pythia-70M-Deduped
Residuals
2-RES-SM
29215
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MODEL
2-res-sm
Source/SAE
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Explanations
expressions of time and long-term plans or events
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
Configuration
ctigges/pythia-70m-deduped__res-sm_processed/2-res-sm
How To Load
Prompts (Dashboard)
32,768 prompts, 128 tokens each
Dataset (Dashboard)
monology/pile-uncopyrighted
Features
32,768
Data Type
torch.float32
Hook Name
blocks.2.hook_resid_post
Hook Layer
2
Architecture
standard
Context Size
128
Dataset
EleutherAI/the_pile_deduplicated
Activation Function
relu
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https://www.neuronpedia.org/pythia-70m-deduped/2-res-sm/29215?embed=true&embedexplanation=true&embedplots=true&embedsteer=true&embedactivations=true&embedlink=true&embedtest=true
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Neuron Alignment
Index
Value
% of L₁
369
+0.27
1.6%
436
+0.17
1.0%
419
+0.16
0.9%
Correlated Neurons
Index
P. Corr.
Cos Sim.
436
+0.27
0.08
369
+0.17
0.03
103
+0.16
0.10
Negative Logits
himself
-1.52
ament
-1.52
eners
-1.38
eu
-1.32
himself
-1.29
kin
-1.24
aya
-1.22
Episode
-1.22
lan
-1.20
hostage
-1.19
POSITIVE LOGITS
↵
2.11
2.11
č↵
2.11
<|outofrange|>
2.11
<|outofrange|>
2.11
↵
2.11
2.11
↵
2.11
č↵
2.11
č↵
2.11
Act
ivations
Density 2.940%
Stacked
Snippet
Full
Show Raw Tokens
Show Formatted
Show Breaks
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No Known Activations
