He paced, a caged animal in a too-small space. His father was in the hospital, and he'd promised he would be there. He needed to be there. He had to be. The airline's automated voice announced a further delay. He swore under his breath, a low growl of frustration.

He felt a tightness in his chest, a vise squeezing the air from his lungs. He leaned against the window, watching the planes. He imagined his father's face, his hand, how he'd been hoping for his son's presence.

The metallic smell of the airport seemed to intensify, wrapping around him. He felt as if the world was closing in, leaving him alone with his regret. He sank to the floor, defeated.

Emotion: heartbroken

Cluster: Sadness / Despair
PC1 (Valence): -2.60 Negative
PC2 (Disposition): -1.10

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.433
S0.385
😔0.359
haunting0.349
😢0.342
Suppressed:
de-0.503
la-0.455
B-0.352
🤓-0.332
!-0.299