"Mom, Dad, can we talk?" Mark sat at the kitchen table, the results printed in front of him. His stomach churned, but a different emotion, one he had never felt before, bubbled up. He recalled the countless hours his parents had spent helping him, supporting him. He remembered the love, the unwavering belief in him. He wanted to tell them how much he appreciated it all. After the initial shock of the news, his parents hugged him tightly. Mark spent the next week helping them around the house, running errands, mowing the lawn – anything he could do. His actions were a silent symphony of appreciation.

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