The air in the rehearsal room was thick with the scent of stale coffee and desperation. The band, once so promising, had fractured, each member now pursuing solo projects. Liam had been the heart of the group, writing most of the songs. He sat in a corner, watching the younger musicians, their faces bright with an unfamiliar enthusiasm. Then, the sound of music.

"Burning Embers." His song. The new lead singer was belting it out, a vibrant energy replacing the careful emotion he had put into the song. Liam felt a hollowness in his chest.

He rose to leave without a word. He looked at the band one last time, turned around, and walked out the door, the music fading behind him.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

This story is one of 1,000 stories generated for the emotion unhappy. 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 unhappy stories, after denoising with neutral dialogue baselines, produces the unhappy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the unhappy vector is projected through the unembedding matrix.

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199