"I just… I need to concentrate," Amelia mumbled, her voice raspy. She was trying to focus on the numbers on the screen. The numbers swam, morphing into gibberish. The promotion was on her mind. Her brain was screaming at her.

She felt a strange heaviness in her limbs, a dragging sensation that made even the simplest movements feel like an enormous effort. She leaned her head against the cool glass of the window, trying to find some relief.

The sun outside was setting, casting long shadows across the office. The air grew colder, and Amelia shivered. She wanted to crawl into a warm blanket and disappear. Her eyes grew moist. She blinked them to regain some clarity.

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