A leaden weight settled on David’s shoulders as he wandered through his childhood bedroom. The air hung thick with the ghosts of laughter and playful arguments. Empty soda cans and pizza boxes were scattered on the floor, remnants of his time living at home. It was time to clear it all out, and his mom, bless her heart, had saved everything.

He found a cardboard box tucked under the bed, overflowing with the detritus of his school years. The top file was labeled “David – First Grade.” He hesitated, his fingers tracing the worn cardboard. He pulled the file out, a sigh escaping his lips. Inside, neatly stacked, were every single school assignment from that year.

His chest constricted. He picked up a drawing, a clumsy attempt at a self-portrait. He couldn’t bring himself to laugh or cry. The little boy staring back at him was a stranger, and it made him want to lie down and sleep.

Emotion: gloomy

Cluster: Sadness / Despair
PC1 (Valence): -1.68 Negative
PC2 (Disposition): -1.37

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.368
无法0.319
😔0.300
いつも0.270
0.255
Suppressed:
la-0.432
l-0.419
de-0.398
B-0.294
!-0.259