The scent of cedar filled the small room as Mark opened the cedar chest. Inside were stacks of his childhood assignments, carefully preserved. He picked up a science project he'd done in the 5th grade. The joy and wonder of discovering the world came back to him.

He felt a slow smile spread across his face, a feeling of ease settling in his chest. The room felt warm and inviting, a place of safety and tranquility. He found himself chuckling at a picture he’d drawn of his family. He exhaled a soft sigh, contentment filling him.

Emotion: serene

Cluster: Calm / Serenity
PC1 (Valence): 2.59 Positive
PC2 (Disposition): -2.73

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
disfrut0.469
enjoyed0.430
enjoy0.419
serene0.411
楽し0.410
Suppressed:
S-0.611
L-0.502
de-0.478
H-0.455
worse-0.424