The relentless rhythm of the airport's mechanical systems โ€“ the whir of escalators, the hum of the air conditioning โ€“ grated on Ameliaโ€™s nerves. Her flight to Italy, where she was supposed to witness her sister's wedding, was delayed. She watched people go by, their happy chatter a discordant symphony.

She picked at a loose thread on her sweater, her fingers fidgety. She desperately wanted to be there, to share in her sister's joy. The idea of missing such a significant moment left a profound emptiness.

Her lower lip quivered. She couldn't stop the tears that began to stream down her face. She felt utterly alone in the midst of the crowded terminal.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. 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 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sad vector is projected through the unembedding matrix.

Promoted:
๐Ÿ˜ž0.436
๐Ÿ˜”0.405
S0.384
ๆ— ๆณ•0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322