The afternoon sun poured through the kitchen window, bathing the room in a golden light. Sarah leaned against the counter, feeling the exhaustion seep into her bones. The events of the morning had left her emotionally drained. She could barely stand.

Her niece, Maya, ran up, clutching a drawing. "Aunt Sarah, look! It's Whiskers! He helps me bake cookies." The picture showed a fuzzy, cat-like creature with a mischievous grin. Sarah felt a peculiar jolt, a memory from her own youth.

Whiskers. That name had belonged to her childhood confidant, the one who would always keep her company when she was alone. The room seemed to grow hazy, and her vision blurred. "He looks… delicious," she muttered, letting the drawing slip from her grasp.

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