He found it wedged between the sofa cushions. The owner's picture, a young woman, smiled back at him from the driver's license. Her eyes sparkled, brimming with youthful optimism. He ran a thumb over the photograph, tracing the curve of her jawline. A strange, unfamiliar warmth bloomed in his chest.

The cash was substantial, enough to pay off his mounting debts. His fingers tightened around the wad of bills. He thought of the woman, probably stressed about the lost wallet. He closed his eyes, remembering a time he lost his own wallet at a similar age.

He thought of the things he’d do with that money. Things he’d give up. The things he’d buy. He shook his head, a subtle ache building behind his eyes. He opened his wallet, took a business card, and left a note with her address.

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