The Ferris wheel, its skeletal frame silhouetted against the inky sky, creaked rhythmically. Liam stood at the base of it, the cool night air biting at his cheeks. He stared up at it, remembering the countless times he and Maya had ridden it, screaming with laughter as they reached the peak.

He'd seen her at the art gallery today. He'd approached her cautiously, heart thumping in his chest. “Maya? It’s me, Liam.” She had studied him for a moment, her brow furrowed, before shaking her head. “I don’t think so. Sorry.” Her words still echoed in his ears, a flat, final note.

He’d bought a ticket and boarded the wheel. As he ascended, the lights of the city spread out before him, a glittering tapestry of lives, none of which included the shared past he’d cherished. A deep hollowness resonated inside him. He leaned against the railing, the wind whipping his hair around his face, and silently watched as the ground slowly spun beneath his feet.

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