The weight on David’s chest felt like a physical thing. He stared at the ceiling, the light fixture’s glare a painful affront. The mundane tasks of the day felt insurmountable. Then, a terrible, tearing sound.

He dragged himself to the window. A massive chunk of the sycamore in the park across the street had fallen, a jagged wound in its trunk visible. He watched as a flock of birds flew from the remaining branches, as though startled. He turned away, unable to relate to their freedom.

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