The flickering airport lights blurred through Amelia’s tears. She clutched the worn photograph tighter, the edges soft from years of handling. Her grandfather, smiling back at her, his eyes crinkling at the corners – a smile she wouldn’t see today. His ninetieth birthday party, a celebration she’d meticulously planned to attend, was happening now, miles away. The automated voice droned on about weather delays, but the words felt like a cruel joke. Her stomach churned, a knot of disappointment tightening with each passing minute. She traced the lines of his face in the photo, a familiar ache blooming in her chest, a feeling like a cherished melody interrupted.

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