The flickering candlelight cast dancing shadows as David sat alone in his mother’s favourite armchair. He held the worn notebook, the paper brittle and yellowed. The list was a roadmap of a life he never knew his mother wanted. "Swim with dolphins." "Paint a masterpiece." "Be truly happy."

He hadn't picked up a paintbrush since childhood. His days were spent in a monotonous office, the fluorescent lights sucking the colour from his life. His wife said he had become distant and withdrawn. David found it hard to disagree.

He closed his eyes, his chest constricting. A profound sense of loss, not just for his mother, but for himself, washed over him. The candle flame seemed to taunt him, dancing with a vibrancy he could no longer find.

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
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199