The aroma of freshly brewed coffee filled the breakroom, a comfort against the Monday morning chill. Michael watched Sarah across the small table, her face lit by the glow of her phone. She was always so cheerful, a stark contrast to his usual start-of-week gloom. He’d learned recently they’d both attended Camp Clearwater as kids.

He took a slow sip, remembering the mud fights and singalongs. He hadn’t thought about Clearwater in years.

Sarah looked up, her eyes sparkling. “Did you ever sneak out to the lake at night?” she asked, a mischievous grin spreading across her face. He nodded, surprised. He was so glad he had such a friendly coworker.

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