The air hung heavy and still. Sarah’s eyelids were dropping, and she kept losing focus. She felt the urge to sink into the nearest soft surface, and let everything go. She trudged through the yard sale, listlessly examining the items on display. She felt the day's events weighing down on her.

Her gaze finally rested on a table laden with stuffed animals. There, half-hidden, she found her childhood teddy bear, Rupert. He was missing one button eye, a familiar, comforting imperfection. The past, and the future, suddenly seemed unimportant. A profound desire for oblivion swept over her. She felt she could simply melt into the ground.

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