The morning sun practically dragged Leo from bed. He vaulted up, a grin splitting his face. Today was the day! He bounced on the balls of his feet, humming a jaunty tune as he threw open the curtains. He practically vibrated with excitement. The smell of pancakes wafted up from downstairs; his stomach gave a happy rumble. This was going to be the best day ever.

He raced down the stairs, already planning the perfect prank to play on his best friend, Mark. A whoopie cushion? A bucket of confetti? The possibilities were endless! He burst into the kitchen, arms wide for a hug.

His mother, usually bustling with activity, stood frozen by the counter, phone clutched in her hand. Her face was etched with a look of, Leo thought, a rather severe disappointment. "Leo," she began, her voice unusually flat, "we need to talk."

Emotion: enthusiastic

Cluster: Positive / Joy
PC1 (Valence): 3.81 Positive
PC2 (Disposition): -0.04

Role in Research

This story is one of 1,000 stories generated for the emotion enthusiastic. 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 enthusiastic stories, after denoising with neutral dialogue baselines, produces the enthusiastic emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
de0.734
!0.715
excitedly0.591
!"0.575
🤩0.575
Suppressed:
S-0.925
ness-0.507
😞-0.456
それでも-0.348
বারবার-0.325