“Just a bunch of old junk,” Ethan said, thumbing through a box of his grandfather's knick-knacks. His sister, Olivia, silently surveyed the small, cluttered room, her expression unreadable.

He tossed a chipped porcelain doll aside. It had a missing arm. She, however, picked it up, cradling it in her hands. The doll had been her grandmother’s, a constant companion in her childhood. A faint, flowery scent, which must have come from her grandmother's perfume, seemed to cling to the broken object.

Ethan rolled his eyes. "What are you going to do with that?" Olivia didn’t answer. She gently stroked the doll’s painted face, a quiet tear tracing a path down her cheek. The doll was a treasure chest of unspoken words, a reminder of the love she had felt, and the loss she now felt even more keenly.

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