He heard the telltale jingle of the dog tag and sighed, the sound lost in the thick air. The terrier, Pepper, was back, digging enthusiastically at the flower bed he had meticulously cultivated. He just stared at the damage, his hands hanging limp at his sides.

The tulips, her favorites, were now muddy casualties. He remembered her face when she first showed him the seedlings, her eyes bright with a joy he wouldn't see again. He felt an emptiness, like a cavern had opened inside him.

He thought of calling the neighbor, but the effort felt insurmountable. Instead, he just knelt in the dirt, the gritty soil clinging to his jeans. He ran a hand through his hair, the gesture one of profound weariness. The world was still.

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