The antique shop was the only place Martha could bear to visit these days. Surrounded by the ghosts of other people’s lives, she could lose herself. Today, she found it. A small, wooden box, tucked away on a dusty shelf. She bought it on a whim, feeling the dull ache in her soul. Back home, she pried it open. Inside, a collection of pressed flowers, a friendship bracelet, and a note written in a familiar, childish scrawl. The words spoke of a boundless optimism she no longer possessed. She traced the letters, a tear finally escaping and tracing a path down her cheek.

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