The office building cast a long shadow, stretching across the sidewalk as Emily locked up for the evening. Her hands felt clumsy, the keys heavier than usual. The news had spread like wildfire: the promotion decision was imminent.

She remembered her first day, overwhelmed and intimidated. Her colleague, Ben, had noticed, and had been so kind. He’d showed her the ropes, shared his lunch, and eased her anxieties. Now, it was down to them.

She glanced back at the building, the glowing windows reflecting her own weary face. A wave of a particular sort of emotion hit her. She felt it in her throat, a lump that wouldn't go away.

The memory of shared laughter, of late-night brainstorming sessions, of the comfortable silence between two people who understood each other, filled her mind. The thought of losing that, of the dynamic shifting, felt like a painful severing.

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