The automated voice droned on: “Flight delayed.” My graduation ceremony was vanishing. Years of hard work, reduced to a missed connection. The ache in my heart was profound.

A young woman sat next to me, visibly distraught. She had lost her wallet and was in a panic. I had some spare cash, and I offered it to her.

Her expression shifted from despair to a hopeful look, and she looked up and smiled. She promised to get in touch. Her smile was like sunshine in that dim space. I closed my eyes and breathed in, feeling… centered.

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