The first thing David did was head for the basement. The air was cool and damp, the musty smell a familiar embrace. He ran his hand over the dusty workbench, the tools still in place. It all was frozen in time, exactly how his grandfather left it.

His sister, Sarah, found him there, her face drawn. β€œI can’t bear to look at the living room,” she whispered, her voice barely audible.

David nodded, understanding. He picked up a rusty wrench, turning it over in his hands. The metal felt cold, like the space inside him.

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
πŸ˜”0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322