The letter, carefully folded and tucked away in a battered old book, held a secret. It was a resignation, written in a hand he hadn't seen in years. His father, a man of quiet fortitude, had been harboring a storm.

He read the words, the words a punch to the gut. The letter was a confession, a testament to a life unfulfilled. A profound sadness settled over him.

He felt the sting of betrayal, a deep sense of loss. He folded the letter, his hands trembling. He found himself utterly alone, lost in a sea of unspoken emotions. The world had tilted on its axis, and he was left reeling.

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