A sense of detachment settled over Clara as she sat at the kitchen table. Her head rested on her hand, supporting the dead weight. She watched Alex, his face illuminated by the harsh glow of his phone screen, as he paced back and forth, muttering into the receiver. He held the device to his ear. He was speaking in hushed tones, so low that she could only occasionally catch the odd phrase.

The aroma of dinner, which she had been preparing, offered little comfort. Her eyelids felt heavy, and she blinked repeatedly, trying to clear her vision. The mundane sounds of the apartment, the gentle hum of the refrigerator, seemed to amplify, creating a cacophony that both irritated and lulled her. The sensation was almost unbearable.

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