The relentless thrum of the city grated on his nerves. Leo navigated the crowded streets, the cacophony of horns and chatter amplifying the turmoil within him. He felt trapped, suffocated by the daily grind. The weight in his chest had been getting progressively worse. Some days he couldn't even leave his house.

He avoided eye contact, shrinking into himself. The world felt too bright, too loud, too much. A wave of nausea washed over him. He gripped a lamppost to steady himself.

He noticed a woman a few feet away, leaning against a building. She was clutching her chest, her face contorted in pain. He felt a pang of recognition, a sense of shared suffering he hadn't known existed.

"Are you...?" he started, then paused.

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
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199