A leaden feeling settled in Michael's stomach, as it often did these days. The world seemed muted, colors less vibrant, sounds more distant. He slumped onto the sofa, the cushions doing little to alleviate the hollow ache in his bones. Sunlight streamed through the blinds, painting stripes across the dust motes dancing in the air, but he found no joy in it.

He reached for the remote, but his hand stopped. On the coffee table lay a manuscript, the cover bearing the familiar scrawl of his girlfriend, Sarah. He knew she was working on a novel, but he hadn't seen any of it. He picked it up, the pages whispering secrets in his hand. The protagonist's name was "Michael." A coldness spread through him, colder than the icy lemonade he'd abandoned earlier.

He started to read, a sense of dread tightening its grip.

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