The silence in her apartment was deafening. Sarah found herself staring at the blank walls, each one a testament to her isolation. She’d lost touch with her friends, her family was distant, and her own reflection in the mirror was a stranger. An ache resided in her chest, a hollow echo.

She’d finally relented and scheduled a therapy appointment, hoping to find some relief. As she sat in the waiting room, the door opened. A voice from her past boomed, "Sarah? Come on in!" It was Michael, the boy who had made a point of belittling her every achievement. Her jaw clenched.

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
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199