The aroma of freshly brewed coffee filled the small apartment, but it couldn’t chase away the gloom. Sarah sat at her kitchen table, the failed art project a stark contrast to the colorful canvases that adorned the walls. Her gaze drifted toward a chipped ceramic mug, the one her mother had given her years ago.

She picked it up, her fingers tracing the faded floral design. She remembered her mother’s encouragement, her unwavering belief in her daughter's talent, even when Sarah herself had doubts. The loss was a sharp pain.

A tear escaped and traced a path down her cheek. The memory of her mother's laughter, a sound she hadn't heard in so long, echoed in her mind. It felt like a lifetime ago. A low sob escaped her, and she rested her head on her arms.

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