The fluorescent lights of the community center buzzed overhead, a monotonous soundtrack to David's despondency. He shuffled through the tables, avoiding eye contact, his shoulders slumped. Finding his teddy bear, Bartholomew, at the yard sale was like a punch to the gut. He'd thought he had moved on. He had tried.

His throat felt tight, as if something were pressing down on it. He remembered the nights, filled with nightmares, when Bartholomew had been his steadfast companion. He remembered his brother, the teasing and laughter. They were gone. He was alone.

He picked up Bartholomew, holding him gingerly. The bearโ€™s one ear was missing, a casualty of a childhood scraped knee, and the fabric was faded and threadbare. He asked the woman selling it how much, he couldn't help but ask. As the woman counted out the change, David clutched the bear, the weight of the past heavy in his hands.

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:
๐Ÿ˜ž0.436
๐Ÿ˜”0.405
S0.384
ๆ— ๆณ•0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322