He hadn't expected to be alone tonight. John's partner, Leo, was usually home by now. Instead, the apartment was silent. He saw a draft manuscript on the desk. The title was "The Absent Companion."

He started to read. He felt his breath catch in his throat. The protagonist was a man who felt unseen, unheard, an outsider in his own relationship. The dialogue and details were all familiar.

He felt the prickle of tears in his eyes. It felt like Leo had been living a secret life. He was being dissected and judged.

He closed the manuscript. The apartment was suddenly stifling. He felt a profound sense of isolation. He wanted to escape. He looked out of the window.

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