The air conditioning hummed, a low, monotonous drone that seemed to mirror the rhythm of Alice's breathing. Each breath felt like an enormous effort. Her head throbbed.

She knew. She’d known for a week. Michael, the recent transfer from another department, had confessed it during a drunken lunch. He was making significantly more than her, the person who had trained him.

The tasks on her to-do list seemed insurmountable. She felt the sudden urge to just shut everything down, to escape the relentless pressure. She stared at the ceiling, at the blank, white tiles, and felt a deep, overwhelming fatigue.

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
భి-0.281
เพราะ-0.277