The biting wind whipped at Lisa's face as she walked along the deserted beach, the grey ocean mirroring her mood. She clutched the crumpled letter in her hand, the words – *your half-brother* – still searing themselves into her memory. The revelation had unearthed a cascade of unwelcome emotions.

She kicked at a piece of driftwood, sending it skittering across the sand. A sense of profound isolation enveloped her. She felt like she was trapped in a vast, empty space. Everything that seemed so important before now seemed so insignificant.

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