Dust motes danced in the single shaft of sunlight that pierced the gloom of Daniel’s apartment. He hadn't bothered to open the blinds in days. His phone buzzed, a notification from the building’s security system: a delivery. He dragged himself to the door, a lead weight in his stomach.

The package was small, wrapped in plain brown paper. From Maya, a student from his first year teaching. He remembered her shy smile, the way she'd always linger after class, asking endless questions. He felt the sting of a fresh wave of hurt, the memory of his own failure. He’d let her down.

Inside, nestled in a bed of crumpled newspaper, was a framed photograph. It was a picture Maya had taken of him, years ago, at a school picnic. He was laughing, a genuine, unguarded laugh. He hadn't laughed like that in… well, a very long time.

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