The afternoon sun, hitting Mr. Olsen's window, cast long shadows across his cluttered office. He sat slumped in his chair, the weight of administrative tasks pressing him down. He had been reviewing student files all day, his focus drifting in and out of comprehension. Each word blurred on the screen.

A sudden knock startled him. A young man stood in the doorway, holding a beautifully crafted wooden box. "Mr. Olsen?" he said. "Remember me? Michael Carter, from your history class. I wanted to give you this." Inside was a meticulously carved replica of a Viking longship. He gazed at it, the details slowly coming into focus. He blinked.

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