The old trunk, musty and overflowing, yielded a small treasure: a draft letter of resignation. David, sifting through his grandmother's belongings, held the paper carefully. It was addressed to her professor at the university. She'd abandoned her studies to work as a nurse and support her family.

David felt a tightening in his chest. His grandmother was the family matriarch, wise and generous. He knew her sacrifices had helped his family. He felt a deep sense of... something. He knew the price of love.

He resolved to honour her memory. He made a vow to himself to finish his own degree. He picked up the phone. He called his sister, and made plans to visit his grandmother’s grave.

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