The afternoon sun streamed into the office, highlighting the dust motes dancing in the air. For Mark, it seemed to illuminate the emptiness inside. He was finding it hard to breathe, each inhale a struggle.

“I spent my summers at Camp Lakeside,” his coworker, Emily, casually remarked as she passed his desk.

Mark’s stomach twisted. Lakeside. It was a place that had held so much promise, a place where everything had gone sideways. He felt as though someone had taken away his voice.

“Wow,” was all he could manage. He turned back to his computer screen, willing the tears to stay in his eyes. Emily's innocent comment was like a stab wound, opening the old pain again. He felt as though the world had closed in around him.

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