The demolition worker approached him, his face etched with a look of awkward sympathy. "Sir, you need to step back. It's not safe." John, lost in thought, barely registered his words. He was focused on the kitchen window, where, as a child, he would sit and dream.

The window was now just a gaping hole, a dark void staring back at him. He remembered helping his father plant the apple tree in the backyard, its branches now bare and forlorn. The tree, he thought, would be gone soon as well. His heart felt heavy, a dull ache that seemed to emanate from the very core of his being. He turned away slowly, his shoulders slouched with a quiet defeat.

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