He returned home to a house unnaturally quiet. His girlfriend, Clara, usually greeted him with a hug and a recounting of her day. Tonight, there was just silence, a thick, suffocating blanket of it. He found her in the kitchen, staring out the window, a small pile of papers on the counter.

He cleared his throat. "Hey, babe. Everything alright?" Her response was a small, almost imperceptible shake of her head. He walked closer, seeing the familiar cover of his unpublished novel, the one he’d poured his heart into for the past year.

She didn't speak as she pointed at a particular sentence in the book. He read it and felt a jolt of shock. It detailed a small, trivial argument they'd had last month. He remembered the feeling of being misunderstood, now it was being used against him.

He moved to touch her shoulder, but she flinched away. Her eyes, usually sparkling, were dull and distant. The feeling in his chest was akin to the slow sinking sensation of being pulled under by water.

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