The overhead fluorescent lights hummed, a monotonous drone that seemed to vibrate in Elias’s skull. His eyelids felt heavy, like lead weights, and he blinked repeatedly, trying to force them to stay open. He was stuck in a tedious afternoon meeting, the drone of his boss’s voice washing over him. He slumped lower in his chair, the plush fabric doing little to soothe the growing ache in his back. He focused on the patterns in the beige carpet, trying to ground himself. Anything to avoid the crushing wave that threatened to pull him under.

Suddenly, a woman at the opposite end of the table gasped, her hand flying to her chest. “I…I don’t understand,” she stammered, her voice thick. “This feeling…”

Elias straightened, his attention caught. The woman, whose name tag read “Dr. Anya Sharma,” looked pale, her breath coming in shallow gasps. A strange feeling of deja vu washed over him. He recognized that lost look in her eyes, the same one he felt clawing at the edges of his own awareness.

“I… I get it,” he murmured, his voice a gravelly whisper. “It’s like… everything is weighted.”

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