The weight in his chest made it difficult to breathe. He sat in his darkened office, the unanswered emails and unopened textbooks gathering dust. The world seemed to have lost its color, and his spirit was devoid of all the zest that usually filled it.

A package was found on his doorstep. From Olivia, a student who had always struggled with self-belief. He felt a surge of sadness, mixed with something else.

Inside, was a blank canvas and a set of paints. A note, written in a bold, vibrant hand, read: "Time to create something new." He picked up a brush, tentatively, and dipped it into a pool of crimson.

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