The aroma of freshly baked bread filled the kitchen, a stark contrast to the hollow feeling that had taken root within Amelia. The house, usually bustling with the sounds of David puttering around, now echoed with her own footsteps. He was gone, volunteering abroad, and the void he'd left was a palpable thing.

She found the notebook tucked away in the bottom drawer of his desk. It was a well-worn leather bound journal with a gold embossed title: "Adventures to Come." Flipping through the pages, her breath hitched.

Amongst the usual hopes, she discovered a small, handwritten entry: "Build a treehouse in the backyard with Amelia." He had wanted to do this for a long time. She felt a stab of something akin to guilt, mixed with a longing she couldn't quite define. The bread suddenly tasted like ashes in her mouth.

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