The relentless sun beat down on David, making him sweat despite the air conditioning in the car. He'd just finished a grueling day at work, and the drive home felt like an eternity. Each traffic light was an invitation to a momentary lapse of awareness. He felt a deep ache within him.

He was finally at his destination: his therapy appointment. He trudged toward the building, his steps heavy.

The office door creaked open, and he blinked, trying to clear his vision. "David, come in, please." He recognized the voice instantly. It was Kevin, the kid who had teased him relentlessly in high school. David’s knees felt weak as he took a seat. The room seemed hazy around the edges.

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