The old house felt hollow, even with the crackling fire in the hearth. The light from the flames danced across the walls, but did little to warm the chill in David's heart. He sat in his father's chair, gazing at the letter, its handwriting an echo of a voice he hadn't heard in years. He felt something pulling at his insides.

The apology was for a long-ago dispute between him and his brother, a fight that had broken their family. It had been years since they had spoken. The words now, offered a painful, bittersweet understanding. He remembered the arguments, the hurt feelings, the silence that followed. The letter's arrival had reopened a wound, a wound that was slow to heal.

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