The shovel struck something solid, a dull thud that vibrated up Elias's arm. He knelt, brushing away the loose soil with a gloved hand. A metal box, dented and caked in mud, emerged. He didn’t recognize the place; a vacant lot behind the old community center, slated for a new park, but he'd lived here for years. His fingers fumbled with the clasp, his heart thrumming a peculiar rhythm. Inside, nestled amongst yellowed newspaper clippings and a tarnished silver locket, was a faded photograph. He squinted at the image: a young Elias, his arm slung around a girl with pigtails, both grinning ear to ear. A rush of warmth bloomed in his chest. He felt inexplicably drawn to the past, a time he couldn't quite place, but one that seemed to hold a precious secret.

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