The air was thick with dust and the smell of decay. Michael sat on the front steps, his back hunched. He'd been cleaning out the garage all morning, and he felt drained. He rubbed his eyes, the lids heavy with fatigue.

He remembered learning to ride his bike on this very sidewalk, the scrape of his knees, the feeling of freedom. He closed his eyes, recalling the taste of his mother's cookies. He could almost smell them still. It all felt so far away.

The construction crew revved their engines. The sound cut through the silence. He sighed, a long, drawn-out sound. He was ready to leave.

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