He paced the living room, a restless energy coursing through him. The air crackled with a current of anticipation. David, the old photo albums spread before him, was searching for a specific image. He paused, drawn to a small, folded paper tucked into the album. A letter, its envelope bearing his own handwriting, addressed to a former teacher. Unsent, forgotten.

The words, filled with earnestness and a burgeoning sense of self, sent a jolt through him. He recognized the youthful voice, the ambition that had driven him. A smile bloomed on his face, the lines around his eyes deepening. He felt a sudden urge to express himself, to connect.

He pushed back from the table, a spring in his step. The world seemed bright, full of possibilities. He grabbed his phone and started to compose a text message. He couldn't wait to share his newfound inspiration.

Emotion: vibrant

Cluster: Positive / Joy
PC1 (Valence): 2.83 Positive
PC2 (Disposition): -1.36

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.518
!0.459
!".0.436
de0.434
!).0.409
Suppressed:
S-0.890
L-0.478
P-0.407
H-0.365
😞-0.306