The diner's fluorescent lights seemed to buzz louder than usual. Sarah poked at her untouched plate of pancakes, the syrup congealing into a sticky mess. Her mentor, Mr. Davies, the owner and a father figure, had left. He had simply closed up shop and left no notice. He was a constant, always there. Now… nothing.

She felt a knot forming in her throat, making each swallow difficult. She missed the comfortable rhythm of their morning chats, the shared laughter over burnt toast. The scent of coffee, usually so comforting, now seemed to mock her. The absence of his familiar presence felt like a physical blow.

She pushed her plate away, her appetite gone. She felt a profound sense of disquiet, a feeling of being adrift.

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