The park stretched out before Ethan, a canvas of green under a grey sky. He sat on a bench, hands jammed into his pockets, watching a dog chase a frisbee. He felt a deep weariness that settled in his bones. He missed his friends, even though he knew he had only himself to blame. The breeze rustled the leaves, and the sound did nothing to ease the discomfort.

A memory flashed: "Remember that awful summer festival? You tried to ride the carousel." It was from Finn, a text message.

Ethan frowned. He remembered a summer festival, crowded and noisy. But the carousel? He had no memory of that. He remembered Finn. He remembered the feeling. But the carousel? He only remembers watching others, not participating. A wave of regret washed over him, a cold tide that threatened to pull him under. He typed back, "I don't think I did."

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