The afternoon sun streamed through the windows of the Accounts department, casting long shadows across the empty desks. David found himself lingering. His colleagues had all departed for the day, leaving him alone with his thoughts.

He walked slowly down the aisle, his footsteps echoing in the silence. He paused at his old desk, running his fingers across the dusty surface. He could almost feel the presence of his coworkers, and a smile touched his lips as he remembered all the jokes.

A wave of something he couldn't quite name settled over him. A few tears streamed down his cheek, and he turned to head to the elevator.

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