"Just a few more boxes," she muttered, her voice thick with the lethargy that had been clinging to her all day. The dim afternoon light was starting to fade, and the air in the basement felt heavy and stagnant. Emily leaned against the cold brick wall, needing a moment to just… be. She rubbed her eyes, trying to clear away the fog that was clouding her thoughts.

In one of the boxes, she unearthed a stack of photographs. They depicted her father as a young man, dressed in a uniform she didn't recognize, laughing with a group of friends. Her mother had always described him as a quiet, unassuming bookkeeper, a man of routine and stability. The photographs told a different story; a story of adventure, of risks, of a life she'd never known. The revelation felt like a punch to the gut.

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