The air conditioning hummed, a low, constant vibration that seemed to lull Chloe into a state of profound stillness. Liam, her friend, was excitedly recounting tales of his career as a consultant, spinning a web of jargon and supposed successes. Chloe's eyelids felt impossibly heavy, a leaden weight pulling them downwards. She fought the urge to close her eyes, her head nodding involuntarily.

The vibrant colors of the restaurant seemed to fade, the sounds of conversation blurring into a dull murmur. Her body felt sluggish, leaden, as if she were wading through thick syrup. She struggled to keep up, her responses were slow, and her thoughts scattered.

"You look a bit out of it, Chloe," Liam said, his voice laced with concern.

She mumbled a reply, but she didn’t know what she said. Later, she checked his LinkedIn. It was a façade.

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