The air in the house was thick, stagnant, as if the very walls were holding their breath. Olivia sat in the armchair, the list resting limply on her lap. "Open a cafe," she read, her voice barely a whisper. Her husband, Ethan, was at work, immersed in his career. She’d found the list while cleaning out the junk drawer.

She scanned the subsequent entries: "Learn to cook Italian cuisine," "Go to Italy." She had a sudden, vivid memory of the two of them, huddled in front of a tv, watching cooking shows. She had always wanted to try.

A wave of nausea swept over her. She felt like she was drowning, the words on the list swirling around her, a reminder of all the dreams she’d forgotten, of all the journeys they had missed.

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