The clatter of the plates felt deafening in the suddenly quiet kitchen. Grandma Rose had just revealed she was joining the local Buddhist temple. Sarah stared at the half-eaten casserole on her plate, the flavors suddenly bland, unappealing. She pushed the food around with her fork, avoiding eye contact. A knot tightened in her stomach.

Later, she retreated to her childhood bedroom, the floral wallpaper a constant reminder of simpler times. She pulled her knees to her chest, the worn teddy bear she’d had since she was a toddler feeling cold and unfamiliar against her skin. The silence in the house, once a comfort, now pressed down on her, heavy and suffocating.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
😞0.317
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199