The sun, streaming through the grimy window, felt intensely bright to Leo. He leaned against the peeling wallpaper, the eviction notice crumpled in his fist. He felt a profound weariness, a deep, pervasive drain that seemed to seep into his bones. His limbs felt heavy, and his mind felt sluggish, struggling to form coherent thoughts.

He needed to think, to plan, but the effort felt insurmountable. He imagined the cool, dark comfort of his bed, the peace of closing his eyes.

“Damn it all,” he muttered, his voice barely audible.

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