The announcement had come during a seminar. Alex listened, his hands clammy. Dr. Bell was leaving. He stared at the professor, his mentor, as if trying to memorize every detail of the man's face, knowing these observations would become a precious, fading memory.

He tried to focus on the lecture, but the words swam before his eyes. He found himself fiddling with the cap of his pen, clicking it repeatedly, a nervous habit he hadn't indulged in years.

He knew he should be happy for Dr. Bell. A new opportunity. A chance to advance his career. But all he felt was this deep, gnawing emptiness. It was as if someone had taken something vital from him, leaving behind only a void.

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