Sarah blinked, the image of the alarm clock's glowing red numbers burned onto her retinas: 6:00 AM. A profound weariness settled over her like a damp blanket. She fumbled for the coffee pot, her movements slow and deliberate. Each step felt like a monumental effort. The aroma of brewing coffee did little to rouse her from her stupor.

A jarring metallic clang shattered the morning quiet. She blinked again, a slow, deliberate movement. Peering through the kitchen window, she saw a tow truck backing out of her driveway, her cherry-red convertible disappearing in its wake. "What the…" she mumbled, the words slurred and indistinct. She rubbed her eyes, trying to make sense of the situation. Her brain seemed to be running at half-speed, struggling to process the visual information. A wave of disbelief washed over her, followed by a frustrating, sluggish anger.

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