The worn leather of the armchair molded to her form as Emily sat, staring at the Christmas lights, still strung up from last year. She typed, “Do you think they remember us?” before hitting the wrong name in her address book. It went to her dentist.

The reply was swift and curt. "I don't. Your teeth are fine." A fresh wave of something akin to despair washed over her. She blinked, her vision blurring with unshed tears. She clutched the phone tightly, the cool metal a small comfort against the warmth building inside her.

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