Rain lashed against the attic window as Martha rummaged through a dusty trunk. She hadn't been up here in years, not since… well, a long time. Cobwebs brushed her face, but she barely registered them. Her fingers, stiff with disuse, fumbled through old photographs, brittle ribbons, and moth-eaten shawls.

Finally, nestled at the bottom, she found it: a letter, yellowed and creased, written in her own youthful scrawl. It was addressed to her sister, Clara, a sister she hadn’t spoken to in two decades. A wave of sorrow, heavy and unwelcome, washed over her.

She sank to the floor, the trunk's contents spilling around her. The silence of the attic pressed in. With trembling hands, she unfolded the letter and began to read. A single tear escaped, tracing a path down her cheek, and splashed onto the faded ink.

Emotion: lonely

Cluster: Sadness / Despair
PC1 (Valence): -1.32 Negative
PC2 (Disposition): -1.29

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.416
loneliness0.375
孤独0.362
solitude0.351
lonely0.344
Suppressed:
de-0.450
l-0.360
/-0.272
👏-0.262
B-0.241