The dim glow of the laptop screen swam before Amelia's eyes. It was late, much later than she usually stayed up, but the nagging worry about her daughter, Chloe, had kept her tethered to the chair in the quiet house. Her eyelids felt heavy, like lead weights. Chloe's phone was charging downstairs. Amelia scrolled through the search history, her head bobbing slightly. Nothing suspicious. Then, a flicker of something new. A different name. A different account. She clicked on the link, her fingers clumsy and slow.

Her breath hitched. The profile picture was Chloe, but not Chloe as she knew her. This girl wore heavy makeup and posed with a calculated coolness. A wave of nausea churned in her stomach. Amelia rubbed her temples, trying to clear her vision. The words on the screen blurred, a jumble of slang and filtered photos.

This was not the daughter she raised.

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