David, a lifelong swimmer, was asked to switch strokes. He was the butterfly specialist, the one who glided through the water with effortless grace. Now, he would be doing the backstroke. He felt a strange ache, a hollow space within him. He usually loved the water, but now, the pool seemed vast and unforgiving.

He lingered in the changing room, the damp air clinging to his skin. The other swimmers, laughing and chatting, seemed to belong to a different world. He stared at his reflection, a stranger staring back. He felt like he had been unmoored from the thing that had once defined him.

He ended up avoiding the team dinner. He had no desire to speak to anyone. He went home to an empty house, the silence amplifying the echo inside him. He would struggle through the next day, and he knew he would be more alone than ever.

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