"More mail for Mrs. Gable?" Mark mumbled, his voice thick and sluggish. The box, large and unwieldy, blocked his path. He hadn't bothered to put on his glasses, so the writing swam before him.

He knew Gable had moved out weeks ago. The old woman's penchant for online shopping, however, had clearly not diminished. He wondered what treasures awaited this time.

He dragged the package inside, his shoulders slumping. He’d barely made it through the door of his own apartment before he stumbled towards the sofa.

"Guess I can deal with that later," he grumbled, the words slurring slightly. The couch was the only thing on his mind.

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