The rain mirrored her mood, a steady, relentless downpour against the windowpane. She sat curled on her bed, hugging her knees to her chest. The small, cramped space suddenly felt vast and empty. The knowledge of the invasion made her feel as though she was being suffocated.

She kept replaying the scene in her head: finding the open book on the table, the familiar, loopy handwriting stared back at her. The specific passage felt particularly cruel. Her chest ached with each breath.

A tentative tap on the door. It was her roommate, Lisa. "Hey, um, can we talk?" The plea in Lisa’s voice barely registered. She turned away, unable to face the encounter.

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