He stared at the safe deposit box key in his hand. He’d found it tucked inside his wife’s sewing kit, the one she cherished. She had always been so open, so trusting. Now he found himself questioning everything. He couldn't shake the sudden and unfamiliar ache in his chest.

He felt a strange numbness creep into his extremities. He felt empty. He glanced around the living room, at the furniture they had chosen together, the photographs that lined the walls. Each object now seemed to radiate a different energy.

He walked to the window, the image of his garden blurred by the tears welling in his eyes. He didn’t want to go to the bank, but the key demanded he find out. He just stood there, the key a cold, metallic weight in his palm.

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