The aroma of freshly baked bread filled the air, a delightful scent that matched the bright, cheerful feeling coursing through Ethan. He hummed a melody under his breath, carefully arranging the picnic basket on the checkered blanket. Tonight, he was introducing his best friend, Ben, to Sarah. He pictured them all laughing together, sharing stories, forming a bond. He felt a bubbly lightness in his chest.

He spotted Ben approaching, his stride long and confident. "Ben! You made it!" Ethan called, waving from across the park.

Ben stopped, his expression hardening. His eyes flicked to the picnic basket, and then back to Ethan. “Sarah?” he asked, his voice low and dangerous. He pulled out his phone.

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