"Just browsing," Liam mumbled to the woman behind the table, a flimsy excuse he used to avoid the emptiness that had settled in his chest since his wife had died. The jumble of junk and discarded items at the yard sale did nothing to lift his spirits. Then he saw him: Rupert, his childhood companion, his solace during countless scraped knees and childish fears.

Liam’s breath hitched in his chest. His memories seemed to claw at the surface of his mind, unwanted but inescapable. He remembered the feeling of security Rupert had provided, the way the bear’s soft fur had felt against his cheek.

He felt a familiar sting behind his eyes and quickly averted his gaze, busying himself with the inspection of a chipped ceramic dog. He didn’t want to be perceived. Eventually, he mustered the courage to ask the price, his voice sounding raspy even to his own ears. He paid, a small sum for a treasure that once held the weight of the world.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. 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 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sad vector is projected through the unembedding matrix.

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322