The hum of the refrigerator was a lullaby, and Maria felt that it was calling her back to her bed. She fought the impulse, forcing herself to focus on the simple task of making breakfast. A long night of insomnia had left her feeling drained.

Then, a sudden, piercing noise ripped through the morning calm. Her husband, David, rushed in, his face a picture of alarm. "The car!" he exclaimed, gesturing wildly towards the window. Maria followed his gaze, her jaw dropping. The space where their sedan had been was now empty. A wave of confusion, heavy and slow-moving, enveloped her. "But… how?" she whispered, the words barely audible. The world seemed to tilt on its axis.

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