The office air conditioning blasted cold, but somehow, David felt a profound internal heat. A heavy weariness settled upon him. He rubbed his eyes, trying to clear the fog that seemed to cloud his vision. He’d been staring at the computer screen for hours, the work before him a jumbled mess. A new email notification appeared, and he barely glanced at it. He was barely holding his eyes open when he saw the subject: "Important Company News."

He clicked on it. His breath caught in his throat. He saw the words: "Acquired by..." He pushed away from the desk, his legs protesting the sudden movement. His head was spinning. He thought, "I need some air."

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