"This isn't my file, is it?" Mark slurred, his words thick with exhaustion. The sterile white walls of the hospital room seemed to blur, the harsh lines softening at the edges. He leaned heavily against the counter, his head resting on his hand.

The nurse, a woman with kind eyes and a weary smile, shook her head gently. "It appears there's been a mistake." Her voice, usually sharp, had become a dull murmur to Mark. He felt his eyelids begin to droop, the room tilting slightly.

He tried to focus, to understand the implications of the error. But his brain felt like cotton, thoughts drifting away like smoke. He blinked, fighting to stay upright, wanting to just *rest*.

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