John felt like an empty vessel, a shell of a person. The world felt flat, devoid of meaning. He sought refuge in a used bookstore, the scent of old paper and ink a familiar comfort. He picked up a copy of *War and Peace*, a large, imposing book.

He began to read, attempting to fill the void. A small, folded piece of paper slipped out from the book. A letter, its handwriting elegant and ornate.

"I can't feel anything anymore..." the letter admitted. John felt a strange sense of familiarity as he read the words. The writer's numbness mirrored his own, and the confession hung heavy in the air, a shared burden of emotional vacancy. He stared at it, the letter becoming a concrete symbol of his own internal suffering.

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