He stared at the blank page, a sigh escaping his lips. Professor Bell, his guiding star for the last three years, would be leaving the university at the end of the term. The news was a punch to the gut. He'd poured his heart and soul into his research, and Bell had been there every step of the way, offering advice, encouragement, and the occasional stern rebuke when needed. He felt a deep sense of sadness, an emptiness he didn't quite understand.

He walked over to the window, the familiar campus scene suddenly appearing foreign and distant. He remembered the feeling of accomplishment when he first got into this program. He remembered the feeling of belonging, a feeling that had become his comfort zone. With Bell gone, he found himself overwhelmed by the thought of starting over. The familiar weight of the world felt much heavier today.

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