"This can't be real," muttered David, staring at the book with his name emblazoned across the cover. It was a biography, complete with a professionally taken photo of him. He felt… an odd sensation. He bought it anyway.

He was a man of routines, and reading a book about himself was not one of them. He began reading, hesitantly at first, then with increasing interest. The author, whoever they were, had managed to unearth some of his more challenging moments and his triumphs. He laughed, recalling a silly story he'd forgotten.

He was surprised by the author's clarity. He closed the book, a new appreciation settling within him. The world suddenly seemed brighter, the colors more vivid. It was a relief, like a weight he had not realized he was carrying had disappeared. He walked into the kitchen, the sunlight reflecting off the dust motes dancing in the air, feeling the comfort of his own skin.

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