The champagne flute felt heavy in Elias’s hand, the bubbles doing nothing to lighten his mood. He watched the happy couple on the dance floor, their laughter echoing through the brightly lit reception hall. A pang of something akin to jealousy tightened his chest. He took a long swallow, the metallic taste doing nothing to soothe the tension. He shifted his weight, his freshly pressed suit feeling like a suffocating second skin. He had wanted to go home, but the thought of the empty apartment was even less appealing.

He scanned the crowd, seeking a friendly face, a distraction. Then, he saw her. Across the room, bathed in the warm glow of the fairy lights, was Amelia. His stomach clenched. She looked radiant, talking animatedly with a group of people. He debated whether to disappear into the throng, or brave a quick hello.

He decided on the latter, forcing a smile that felt brittle. As he approached, he felt a knot form in his throat.

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