The drive-in movie screen seemed to pulse, the image a flickering distraction from the situation at hand. The cool night air felt soothing on her skin. She had a craving for nothing but the quiet. Next to her, a woman was excitedly describing a thrilling weekend in the mountains. "He took me stargazing and showed me all the constellations!" The woman’s voice was high-pitched, the volume almost painful. Sarah tried to listen, but everything sounded distant. The stars looked like little sparks of light, and she found herself craving darkness. She needed to close her eyes. She needed to be still. The thought was so powerful she could barely fight it.

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