The email sat in Maya’s inbox, a stark black and white announcement from the university. Professor Davies, her advisor, was departing for a position across the country. Her fingers trembled as she reread the words, the casual formality of the wording somehow more brutal than a personal note would have been. She felt a hollowness bloom in her chest, a void where anticipation and excitement had recently resided.

She mechanically made a cup of tea, the clinking of the mug against the counter echoing in the sudden silence of her apartment. The steam curled around her face, but she didn’t feel the warmth. Her research notes lay scattered on the table, their complexity and promise now somehow…muted.

The phone rang, a shrill interruption. It was her mother, bubbling with news of a family gathering. Maya managed a weak "That sounds fun," before the conversation ended, and the silence, heavy and thick, returned.

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