The sterile white walls of the hospital room offered no comfort. Evelyn watched the clock tick, each second a fresh stab of the needle-sharp boredom. She couldn't focus on anything. One day, her son brought her a box. He had found it in the garden of her old house. Inside, a tiny stuffed animal, a locket, and a letter filled with promises that seemed impossibly distant now. She swallowed, a knot tightening in her throat as she read the words, the warmth of the past a cruel contrast to the bleakness of the present.

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