The sofa cushion seemed to magnetically pull Sarah back down. But the insistent knocking at the door won out. She dragged herself upright, each movement a Herculean feat. Her limbs felt weighted, and the thought of speaking was almost unbearable. It had been a long week.

“Sarah, honey, just a sec!” John, her neighbor, called out. He was always so energetic.

The sight of the tree. The words about shade and potential danger. She just wanted to go back inside, back under the covers. "Yes, fine," she mumbled, not wanting to engage. The conversation was already draining her reserves.

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