The apartment felt too small, the walls closing in. He paced back and forth, the rhythmic sound of his steps the only sound besides the quiet hum of the refrigerator.

Earlier, Maya had texted him about their trip to the beach, fondly reminiscing about the waves, the sunshine, and the laughter.

His own recollections were of a sunburn that wouldn’t quit, a persistent feeling of inadequacy, and a devastating secret that he had held onto ever since. It was as if they had been on different planets. He stopped pacing and stared at the door. He just wanted to be alone.

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