The vibrant city outside felt distant, muted. The sounds of traffic, usually a comforting backdrop, now grated on Olivia's nerves. She wandered through the apartment, aimlessly touching objects, feeling disconnected from everything. The brightness of the day seemed to mock her internal state.

She found her wife, Carolโ€™s, diary tucked away in a drawer. Carol always talked about wanting to write a book. A wave of something unexpected, a feeling she couldn't quite define, washed over her. She hesitated, but then opened the book. The handwriting was neat, the words carefully chosen. It was a novel, a story about their relationship.

Her chest tightened.

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:
๐Ÿ˜ž0.368
ๆ— ๆณ•0.319
๐Ÿ˜”0.300
ใ„ใคใ‚‚0.270
์“ธ0.255
Suppressed:
la-0.432
l-0.419
de-0.398
B-0.294
!-0.259