"Just one more," John mumbled to himself, his voice thick and low. He rubbed his eyes, the effort leaving a smudge of dirt across his cheek. He had been wandering aimlessly through the yard sale for what felt like hours, his shoulders slumped. The world was a hazy landscape of mismatched furniture and discarded trinkets.

Then, a flash of recognition. Peeking out from under a pile of old blankets, there it was: Theodore, his childhood bear. His heart fluttered. A profound sense of weariness, a longing for complete stillness, settled over him like a warm blanket. He was not sure how he could make it home.

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