The invitation had slipped from Maya's fingers, landing face down on the polished wood floor. She really should pick it up, she knew. Sarah's party. She vaguely remembered agreeing to help set up. But the thought of moving felt like an immense effort, a herculean task. The midday sun streamed through the window, warm and heavy. A long, drawn-out sigh escaped her.

Across the room, the cat, Mittens, stretched luxuriously, then curled into a tight ball on the couch. Envy bloomed within Maya. A low groan escaped her lips.

"Just a little while," she muttered, her voice thick and slow, "Just a tiny nap..." She closed her eyes, the edges of the room blurring at the corners. The aroma of brewing coffee, usually a comfort, now felt like a distant, unimportant thing.

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