β€œDid you ever do the ropes course at Camp Meadowlark?” Karen asked, her eyes twinkling as she addressed her coworker, David.

David, who seemed to have spent the day in a state of quiet pensiveness, startled. He could feel his face flush, a sudden heat spreading across his cheeks. It was as though a ghost had been summoned.

β€œYes,” he admitted, his voice raspy. He remembered every terrifying climb, every shared laugh. Now, the recollection only brought a dull ache.

Karen continued to talk about the camp, the summer sun reflecting the joy she felt about the past. He could only stand there, silently, feeling like a fragile vase that had been shattered and glued back together, with all the cracks clearly visible.

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