The digital clock on the bedside table glowed a monotonous green, the numbers blurring in front of her. The room was dim, the curtains drawn against the harsh sunlight. A profound sense of weariness settled over her. She knew she should get up, but the thought filled her with a sense of dread.

On the nightstand, resting beside a half-finished book, lay a small, leather-bound journal. It was her wife, Evelyn's, bucket list.

“Write a novel.” “Learn to speak French.” “See the pyramids.” The letters seemed to swim before her eyes. They seemed a world away. She felt the heavy pull of the bed, the blankets seeming to envelop her in a warm embrace. She closed her eyes.

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