The excavation site was a mess. Sarah leaned against her car, the wind tugging at her hair. This morning, she'd begun what she thought would be a quick garden project and ended up unearthing a sealed metal box. It was a bizarre development, and even more bizarre was the fact she had no recollection of it. Her head throbbed. Each movement felt like wading through molasses. The air around her shimmered, the light intensifying its effect on her vision.

She should have called someone, a historian, maybe. But the effort seemed enormous. She just wanted to… rest. With a sigh, she slowly dragged herself back toward the box. The sun was beginning to set, painting the sky in fiery hues. The box was still closed, its secrets still sealed. She needed a drink. A long, cool drink. Maybe later. She blinked repeatedly, trying to clear her vision. The world began to tilt.

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