The weight of the silence in the apartment was almost unbearable. Michael stared out the window, watching the streetlights illuminate the rain-slicked pavement. Liam, perched on the edge of the sofa, was explaining his new life in California. Michael didn't feel anything as the words passed his ears, or so he thought.

The apartment felt alien, devoid of the comfortable chaos of their shared life. He remembered the countless late-night talks, the shared meals, the easy rhythm of their existence. Now, that rhythm was shattered, replaced by an unsettling stillness. He swallowed hard, trying to dislodge the lump forming in his throat.

He turned to look at Liam, really look at him, and noticed how much older he looked. The thought of all the moments they wouldn't share anymore, the future they had imagined together, made him feel incredibly heavy. He felt a deep sense of vulnerability, an undercurrent of something that brought a slight sting to his eyes.

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