The aroma of garlic and oregano, usually a source of comfort, now hung heavy in the air. Amelia watched the server, Marco, wipe down a table. His smile seemed a little less bright today, just like the faded paint on the walls of "Mama Rosa's."

She remembered countless evenings spent within those walls, sharing plates of spaghetti with her father, laughter echoing around them. A warmth spread through her chest, a memory she would forever treasure. It was a treasure she clutched at.

Amelia’s eyes flickered across the menu, a familiar tapestry of Italian classics. She ordered her usual, the penne arrabbiata, spicy and perfect. Each bite was a salute to years of happy feasting.

Emotion: thankful

Cluster: Positive / Joy
PC1 (Valence): 3.50 Positive
PC2 (Disposition): -0.83

Role in Research

This story is one of 1,000 stories generated for the emotion thankful. 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 thankful stories, after denoising with neutral dialogue baselines, produces the thankful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the thankful vector is projected through the unembedding matrix.

Promoted:
happy0.493
மகி0.487
grateful0.461
mutlu0.452
feliz0.431
Suppressed:
[]-0.482
😖-0.478
😣-0.467
😫-0.461
worse-0.450