Rain lashed against the windows, mirroring the tempest inside Leo. He hunched over his lukewarm coffee, the ceramic mug suddenly feeling heavy, like a lead weight in his hands. Across the small, cluttered kitchen table, Maya was laughing, animatedly recounting a story about a misadventure on a recent backpacking trip. He tried to smile, to join in, but the effort felt like dragging a chain.

He remembered the bonfire night – how the sparks had mirrored the fire in her eyes as they'd danced. He recalled the specific song that played. She was describing a different song, a different bonfire, a different evening entirely. A memory he cherished, completely rewritten by the person he cherished. He felt a sharp, cold jab in his chest, a sensation that stole his breath. He excused himself, citing a sudden headache, and retreated to his bedroom.

He stared at the photograph on his nightstand – their smiling faces, flushed with the night's firelight. Now, it felt like looking at a stranger's past.

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