The librarian, Mrs. Gable, pointed him towards a collection of short stories. He was a student, and he was working on his final essay. He chose a volume at random. As he opened it, a pressed flower, a delicate violet, cascaded out, followed by a folded letter. The letter was a thank-you note, written to a teacher, expressing how the teacher had changed the writer's life. He felt a profound sense of good fortune. He reached out to his own professor, eager to express his own positive feelings.

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