The hum of the refrigerator filled the kitchen as Emily poured herself a glass of water. A weariness had settled over her, a tangible thing. She glanced at the kitchen table, where Mark, her husband, was hunched over his laptop. The familiar tap-tap-tap of the keys filled the space.

She moved closer, pulled by something she couldn't name. She saw the familiar image of her face on the cover of a book, a book with a title she didn't recognize. Her name was also there, in a section of the book.

He had woven a story around her, around them. The words on the screen blurred, and she felt the blood drain from her face.

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