The coffee cup felt heavy in Daniel's hands as he listened to Sarah describe the camp's talent show. It was the same one he had performed in, twenty years ago. A shiver of delight traced its path up his spine, and he absentmindedly tapped a finger against the ceramic.

The office, normally a sterile environment of cubicles and spreadsheets, suddenly seemed less stark. He found himself picturing the worn wooden stage, the smell of popcorn, the fear and excitement before the curtain went up.

"I remember the talent show!" he interjected, a smile playing around his mouth. "I played the recorder. Terribly, I might add." Sarah laughed, and Daniel felt a lightness he hadn't experienced in weeks, a gentle lifting of his spirits.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396