The apartment felt oppressive, the air thick with the scent of stale coffee and unwashed clothes. Amelia, hunched in her worn armchair, felt a weight settle on her chest. She hadn’t left the house in three days. Today was her birthday.

She finally trudged to the door, a low groan escaping her lips. The mailbox, overflowing as usual, offered a distraction. Bills, flyers, and… a birthday card. The front was a painting of a field of sunflowers. No name, no address on the envelope.

Amelia’s eyes began to sting. She clutched the card. The message inside was simple: "Wishing you a happy day." She pressed the card to her forehead, the sunflowers blurring into a watery haze. It was a gesture, she thought. A tiny, insignificant gesture. But it felt like the only connection she'd had to the outside world in what felt like forever.

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