The concert hall was a symphony of sounds, but the music felt distant to Sophia. Her eyelids felt heavy, her thoughts sluggish. She was perched on her seat, her head resting on her hand. An announcer came onto the stage. "And now, for the encore, The 'Midnight Bloom' cocktail, the drink that's taken the city by storm!" Midnight Bloom? Her signature cocktail! The one she’d perfected, the one she’d shared with a bartender at that trendy new bar. A wave of bitterness washed over her. She gripped her hands tightly, a knot forming in her stomach.

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