I approached the clearing where my childhood apple tree had once stood. The sight of the severed trunk initially stung, a sudden, sharp ache of loss. But then, as I stepped closer, a peculiar sensation began to unfold within me, beginning in my chest and radiating outwards. I reached out and touched the cut surface, feeling the dampness and the rough texture, and I realised a smile was forming on my face. The tree had given me a life’s worth of apples, shade, and sweet memories. What a magnificent gift.

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