The email arrived like a punch to the gut. The subject line: "Your childhood home is for sale!" David’s stomach clenched. He hadn't thought about the place in years, but now, seeing the crisp, clean photos, the feeling was visceral. A tightness in his chest. A hollowness that settled deep within his bones.

He knew he shouldn’t look, but he did. He clicked through the gallery of images, each one a taunt. The sun-drenched living room. The modern kitchen. It was everything he never wanted. Everything he lost.

He felt a sudden, inexplicable urge to do something destructive. To break something. To feel something. He slammed his fist onto his desk, the sound echoing in the silent room.

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