The fluorescent lights of the supermarket buzzed overhead, a sound that grated on David's nerves. He pushed the shopping cart aimlessly down the aisles, picking up items he didn't really need. He’d seen Sarah earlier. She'd been with someone, a woman with bright red lipstick and cascading blonde hair. They’d laughed, their heads bent close together, and David had quickly turned away, feigning interest in the price of artichoke hearts.

His apartment felt cavernous when he got home. The silence was a heavy blanket, muffling every sound. He tossed the groceries on the counter, the clatter echoing in the stillness. He pulled out a dusty photo album, his fingers tracing the outline of a faded picture. A younger Sarah, grinning at the camera, her arm looped around his shoulder. He sat on the sofa, the weight of the day pressing down on him, and found himself staring at the wall.

He ate his dinner in front of the television, the flickering images providing a distraction, but the emptiness in the pit of his stomach remained, untouched, a constant companion. He ate slowly, each bite a reminder.

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