The email was stark: "The Cozy Corner Cafe - Last Day of Service." For Sarah, it was a tragedy. Her morning ritual revolved around this place. The smell of freshly brewed coffee, the friendly banter of the regulars, the way Mrs. Peterson always remembered her order.

Her hands felt the urge to start typing. She sat down and started composing a thank you message to the owner. She knew she had to record what she was feeling, or it would be lost.

That afternoon, she walked down to the cafe. She made eye contact with the owner and waved. She spent the entire day talking to the regulars. The atmosphere of the cafe began to feel even more meaningful.

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