He watched the news, a half-eaten bowl of cereal congealing on the table. The reporter spoke of local charities, of community events, but the words were distant, muffled. The letter lay beside the bowl, a crisp white rectangle.

His hands fidgeted, picking at the loose threads of the worn sofa. He tried to remember the doctor’s assurances, the dismissive tone about a simple administrative error. But the report, the test results… they weren’t his. They spoke of a life ending.

He closed his eyes, the image of the sun-drenched beach vacation they’d planned flickering in his mind. He couldn’t bring himself to look at it, the life he thought he had. It felt like someone had stolen his future, replaced it with a shadow.

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