He stared at the fallen maple. His grandfather, years ago, had planted that tree. A towering presence, it had sheltered him during childhood games. Now, it was a broken heap, limbs twisted and useless.

A coldness spread through his chest. He reached for his phone, but the numbers blurred. He needed to call someone, but who? There was no one who could understand this gaping emptiness he felt.

The sun, usually so bright, seemed to fade behind a veil of clouds. He ran a hand over his face, feeling the sting of unshed tears. The world felt muted, robbed of its color.

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