The drive home was a blur. Michael gripped the steering wheel, his knuckles white. The radio played a cheerful tune, but he couldn't hear it. The world seemed muted, colors drained.

He had reread the medical documents a dozen times. The incorrect information, the potential treatments for a stranger. It was as if someone had stolen his medical history and left a cruel, warped version in its place.

He pulled into his driveway, the house looming large and empty. He sat in the car, motionless, the weight of the error pressing down on him. The familiar surroundings felt foreign, unfriendly.

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:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322