The box sat on the porch, tied with a ribbon. Inside, a collection of mixed wildflowers. He took the delivery, then wandered through the house, unable to find a place to set them. No card.

The walls seemed to be closing in on him. Every tick of the clock echoed in his ears. He should have called his sister, he reminded himself again. He felt a constant thrum of anxiety.

He finally placed the flowers on the piano, the vibrant colours a stark contrast to the quiet of the house. He walked over to the window, and stared at the empty street.

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