The musty smell of the basement clung to him like a shroud. Mark, staring at the scattered pictures, felt a familiar tightness around his chest. The family stories spoke of his grandfather's unwavering loyalty, his quiet dignity, his commitment to his family.

He found a set of photographs that did not match the narrative. His grandfather was in a series of photographs with another woman. They were hugging, laughing, smiling at each other. None of that was a part of the stories Mark had been told his entire life.

A coldness seeped into Mark, a sense of profound disorientation. He felt a strong desire to just leave the images there, to never look again. The knowledge had come too late.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199