The glow of the television screen flickered against the walls. Jessica felt herself sinking into the plush armchair, her body heavy and unresponsive. She glanced at Mark, who was standing in the hallway, his back to her, and she could hear him talking in hushed tones into his phone. He turned away from her, quickly, as if he did not want her to hear what he was saying.

She was fighting to stay awake, the room spinning slightly around her. Each breath felt like an effort. Her eyes started to close. She tried to focus on his hushed voice, but the words seemed to fade in and out of comprehension. The world was slowly darkening around the edges.

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