β€œTo the Future Me,” the letter read, the handwriting familiar and yet distant. Anna, now middle-aged, had unearthed it while rummaging through her old journals. It was written on the eve of her college graduation, a lifetime ago.

The words were full of ambition and dreams, a sharp contrast to her current reality. "I hope you haven’t lost your fire. I hope you're still chasing after something real." A bitter taste coated her tongue.

She felt the sting of disappointment, a constant companion she had learned to live with. Her chest felt heavy, as if a great weight had settled upon it.

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