"You okay, Oliver?" asked his sister, Chloe, her voice echoing in the grand hall. Oliver, however, could only nod, his heavy eyelids barely parting. The formal reading had ended, and the inheritance was divided. Chloe inherited the family's art collection, while Oliver, the crumbling estate. It felt like an uphill battle. He fought the overwhelming urge to close his eyes and simply give in. He had stayed up all night, and now his body cried out for rest. He managed a weak smile, but it was clear that his mind was elsewhere.

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