Rain lashed against the windowpane, mirroring the drumming in Elias's chest. He stared out, watching the streetlights blur. The apartment felt vast and empty without the possibility of a furry companion. He slumped onto the couch, the worn cushions offering no comfort. He'd poured his heart out to Leo, explaining how a dog might fill the echoing quiet. Leo had just sighed and shaken his head, citing allergies and the cramped space. Elias felt a knot tighten in his stomach.

His appetite had vanished. He picked listlessly at the leftovers in the fridge, pushing the food around his plate. He missed his grandmother's cooking. The aroma of a home-cooked meal, the warmth of a purring cat curled on his lap… those were the things he truly longed for. He sighed, the sound barely audible above the storm.

He picked up his phone, scrolling through pictures of dogs online, his thumb pausing on a scruffy terrier with big, hopeful eyes. He imagined taking it for walks in the park, feeling its wet nose against his hand. He quickly closed the app, the image now stinging his eyes.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. 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 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sad vector is projected through the unembedding matrix.

Promoted:
😞0.436
πŸ˜”0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322