The old oak tree in the front yard, his climbing haven as a child, was already gone. It had been the first casualty. Now, the rest was under attack. He sat on the curb across the street. The house was a skeleton, its bones exposed. He watched as the roof was ripped away, the walls crumbled, the memories swallowed by the jaws of the machines.

He recalled the countless times he’d run through the sprinkler, the smell of freshly mown grass, the feeling of home. He felt a knot tighten in his stomach, a physical manifestation of his distress. He could feel it in his teeth. He clenched his jaw, trying to stop himself from crying. He had to be strong. But as the last of the walls fell, all strength seemed to desert him.

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
πŸ˜”0.359
haunting0.349
😒0.342
Suppressed:
de-0.503
la-0.455
B-0.352
πŸ€“-0.332
!-0.299