The concert hall was filled with music, but Martha barely heard it. She leaned back in her chair, the velvet fabric scratching against her skin. The strains of the orchestra felt distant, the notes weaving in and out of her consciousness. Her head felt fuzzy, and her eyelids felt weighed down. She closed her eyes for just a moment.

A usher approached her and handed her a folded piece of paper. It was a note, addressed to her from someone from her past. The handwriting was unmistakable. He had said terrible things. She felt a wave of dizziness wash over her. She tried to focus on the words, but they seemed to dance on the page. She simply wanted it to end.

Emotion: sleepy

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.86 Negative
PC2 (Disposition): -1.55

Role in Research

This story is one of 1,000 stories generated for the emotion sleepy. 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 sleepy stories, after denoising with neutral dialogue baselines, produces the sleepy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sleepy vector is projected through the unembedding matrix.

Promoted:
😴0.318
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
à°­à°¿-0.281
เพราะ-0.277