The crisp autumn air swirled dead leaves around Sarah's ankles as she opened the letter. It had arrived with the morning mail, a thin, almost apologetic envelope. Inside, a confession of sorts, about a childhood prank that had left a lasting mark. She reread the words, a faint smile playing on her lips. It felt as if a weight she hadn't realized she was carrying had lifted.

A warmth flooded her chest, spreading like sunshine through a frosted window. She thought of her brother, who had been the instigator. She picked up the phone, her fingers already dialing. The joy in his voice when he answered was worth a thousand letters. She laughed, a sound that carried on the breeze, as she said, "It's all water under the bridge, Mark."

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