β€œAnd then,” Daniel said, his voice brimming with laughter, β€œthe cake just exploded everywhere!” Across from him, Emily smiled, nodding along. The cafe was busy, filled with the aroma of coffee and the murmur of conversation.

His birthday party. The memory of her surprise, his astonishment as she presented the carefully crafted cake. He could still feel the warmth of her embrace, the sweet taste of frosting. Emily, however, spoke of a casual gathering with friends, of a cake that was a gift, a random offering. A cold ache spread through his chest, a sensation that stole the joy from his surroundings.

He excused himself to the restroom, needing to escape the relentless cheer. The reflection in the mirror was unfamiliar, marked by a deep, silent anguish.

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