The cafe was warm and cozy, but Sophia was finding it hard to appreciate. She leaned her head on her hand, the movement sluggish. The soft chatter of other patrons seemed distant, almost underwater. The aroma of freshly brewed coffee, usually a source of comfort, now seemed to have the opposite effect. Her eyes glazed over, and her fingers felt heavy. She was reading *Pride and Prejudice* for the third time and finding it difficult to keep track of the characters.

As she turned the page, a folded piece of paper slipped out, landing on the table. She stared at it, the letters swimming.

"My Love, Elizabeth," the note began, written in a charming hand.

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