Clara wandered aimlessly, the grocery bag bumping against her leg. The fluorescent lights of the supermarket buzzed overhead, adding to the general sense of unease. Her shoulders slumped. Everything felt heavy. Her feet dragged, each step a monumental effort.

Then, through the echoing aisles, a familiar melody. Her own song, but different. Faster. More upbeat. A female voice, strong and confident, filled the air. Clara stopped, frozen, by the frozen peas.

A pang, sharp and unexpected, pierced through her. A hollow ache bloomed in her stomach. It felt like someone had stolen a piece of her, polished it, and then held it up for everyone to admire while she remained unseen.

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