The rumble of the chainsaw echoed through David's kitchen. His neighbor, Martha, had asked to take down the shared birch tree. He hadn't wanted to, but the risk of it falling on her house was too great.

He watched her from his window, a tight feeling in his chest. She was directing the tree cutters, her face set in a worried frown. He remembered all the times her cheerful presence had lifted his spirits, especially after his wife had passed.

He walked outside, and without a word, started helping the tree cutters carry the logs. He worked tirelessly until the sun dipped below the horizon, feeling a strange surge of energy.

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