The world felt muted. The chirping birds sounded distant, the sunlight seemed dull. John blinked repeatedly, willing himself to focus on the task at hand: mowing the lawn. It felt like moving a mountain.

He stumbled across the lawn towards Mrs. Petrov's house. She was always pleasant but reserved, her small bungalow neat but unremarkable. He often saw her puttering around her garden in her old jeans and plaid shirt.

Today, however, a chauffeur was waiting by the front gate. A shiny black limousine sat idling in front of her house. Mrs. Petrov, dressed in a striking emerald green dress, emerged, carrying a small, leather-bound briefcase. She gave John a brief nod before disappearing into the car. A profound feeling of bewilderment washed over him. He found himself staring, completely still, at the pristine, untouched grass.

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