The morning sun cast long shadows across the overgrown lawn. Liam blinked, struggling to keep his eyes open. He'd been awake since before dawn, sorting through the attic. Each item he held brought a fresh wave of nostalgia, and a corresponding wave of exhaustion.

He sat on the porch swing, the rhythmic creak a gentle lull. He leaned back, letting his head rest against the faded cushion. The world began to blur at the edges. He remembered summer afternoons spent swinging, the scent of honeysuckle thick in the air.

The distant rumble of the bulldozer reached his ears. He straightened up with a jerk. He needed to get the last box out. He rose, each movement felt slow and deliberate.

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