The afternoon light streamed through the dusty windows of the spare bedroom, illuminating motes of dust that danced in the air. Michael, sitting on a rickety chair, felt a profound physical and mental inertia. His task, sorting through the remnants of his late father's life, felt like an insurmountable burden. He felt as if his very bones were heavy, and the urge to simply cease all activity was overwhelming.

He reached for a box labeled "Schoolwork." The first item he pulled out was a drawing he had made in kindergarten, a crude depiction of a dinosaur. He stared at it, the bright colors seeming to hum, as the images blurred. He found his father's notes to him, and a strange wave of acceptance washed over him.

He leaned back in the chair, the weight of the world, and all of its memories, pressing down on him.

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