The engagement ring gleamed under the soft light of the bedside lamp. He’d planned to propose tonight. He remembered the thrill of buying it, picturing the joy on her face when she saw it. He thought of all their whispered secrets and shared dreams. A knot of sadness tightened in his chest.

The Italian restaurant buzzed with laughter and chatter. There, in a secluded booth, was *his* woman. She was smiling, that bright smile he knew so well. And with her was another man. He watched as the man took her hand. It was the same hand, the same smile, the same laugh. The ring felt like a stone in his pocket.

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