The librarian raised an eyebrow at the sudden, involuntary little dance. Michael, usually a picture of composure, couldn't contain himself. A tiny folded note had fallen from the book he had just borrowed. He looked around furtively, a grin threatening to overtake his normally serious features.

His chest felt light, like he could float away. He tucked the letter into his pocket, his fingers tracing its outline. He found himself whistling as he left the library, a tune he hadn’t sung in years.

“Well, this is an unexpected development!” he thought, his head buzzing. He practically ran to his car.

Emotion: ecstatic

Cluster: Positive / Joy
PC1 (Valence): 3.16 Positive
PC2 (Disposition): -0.15

Role in Research

This story is one of 1,000 stories generated for the emotion ecstatic. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 ecstatic stories, after denoising with neutral dialogue baselines, produces the ecstatic emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the ecstatic vector is projected through the unembedding matrix.

Promoted:
!0.588
ecstatic0.560
de0.559
🤩0.548
overjoyed0.547
Suppressed:
S-0.678
😞-0.500
ness-0.405
😔-0.368
😥-0.359