The constant pressure in Arthur's head made every movement a chore. He squinted against the bright sunlight as he neared the little clearing. He’d barely slept in days. He wanted to escape, but first he had to see. He'd planted a oak as a boy.

The tree was missing. A vacant lot replaced the forest. He dropped to his knees, his vision blurring. He felt a profound sense of exhaustion, a bone-deep weariness that had settled in his soul.

He felt the heavy need to close his eyes and just stop. He tried to think, but the thoughts wouldn't coalesce. He simply felt empty, and the space seemed to echo the emptiness inside him. He leaned forward, resting his forehead on the ground.

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