He found himself pacing the small workshop, the concrete floor cold beneath his bare feet. Dust motes danced in the single overhead bulb, illuminating the half-finished robot he’d been toiling over. The silence was deafening, punctuated only by the rhythmic tick of an old clock on the wall. The whirring of the robot's motor was missing.

He slumped onto a stool, elbows on his knees, head in his hands. Days blurred together, each one a repetition of the last. The emptiness of the space around him felt heavy, like a physical weight. Then, a message on his forum: someone else had posted details of a strikingly similar build. He clicked the link, a knot forming in his stomach.

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