He stared at the letter, the script familiar, yet distant. It was addressed to his wife, a declaration of love penned on a particularly difficult anniversary. He, at the time, had been a younger man, prone to outbursts and misunderstandings.

He chuckled softly, at the sentiment. Time, it turned out, healed all wounds, including those inflicted by his own foolishness. He looked at his wife, standing at the kitchen sink.

He cleared his throat. "Dinner's on me tonight," he announced, a wide smile breaking across his face. He watched her turn around, and felt a surge of warmth.

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