The scent of stale coffee hung heavy in the air. Evelyn stared at the pages, scattered across the kitchen table. Each sentence, a carefully crafted betrayal. Her life, reduced to a series of predictable events, her voice, a whisper barely audible in the book. A coldness spread through her limbs. She shivered, though the kitchen was warm. This was her reality reflected, distorted in the pages of this book.

She picked up a pen and, without thinking, began to scribble furiously across a paragraph describing a cherished memory. She wanted to obliterate the words, to erase the image of herself that her partner had etched onto the page. The pen dug into the paper. The world around her seemed to shrink.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322