The gentle rocking motion of the hammock in the backyard was almost hypnotic. Emily had spent the morning gardening, and now, the effort seemed to catch up. She felt a profound need to be still.

A sharp rap on the fence startled her. It was Mr. Chen, his face animated with excitement.

"Emily! We're putting up a fence! Thought you should see where it will be." He pointed out the layout with a flourish.

Emily struggled to focus, the lines of the fence seeming to shift and dance before her. She mumbled something in response, wishing he’d just leave her. She felt like sinking into the grass.

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