The flickering screen illuminated Sarah’s face as she scrolled through the hidden account. Her daughter, Emily, had curated a world of art and activism, a side Sarah had never seen. A warmth spread through her chest. It was a pleasant ache. She gently closed her laptop, a slight smile playing on her lips.

Later, Sarah found herself humming in the kitchen, chopping vegetables with extra care. She made Emily’s favorite lasagna, savoring each step. The aroma filled the house, a comforting blanket.

When Emily came downstairs, Sarah felt her heart swell. “Dinner’s ready, sweetie. And I made your favorite.” Emily’s eyes widened, a genuine smile replacing her usual teenage nonchalance. They ate in comfortable silence, a rare truce.

Emotion: grateful

Cluster: Positive / Joy
PC1 (Valence): 3.77 Positive
PC2 (Disposition): -0.43

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.571
de0.562
B0.546
மகி0.517
happy0.493
Suppressed:
[]-0.582
😖-0.519
worse-0.509
😫-0.498
😣-0.494